Impossible to install latest vtk build with ffmpeg 7 on linux-64

[traversaro]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

It is impossible to install the latest vtk package with ffmpeg 7, see for example by executing the command:

CONDA_SUBDIR=linux-64 conda create -n test ffmpeg==7.* vtk vtk-base=9.3.1=*_206

Click for output and full error

traversaro@IITBMP014LW012:~/testarc$ CONDA_SUBDIR=linux-64 conda create -n test ffmpeg==7.* vtk vtk-base=9.3.1=*_206
Channels:
 - robostack-staging
 - conda-forge
Platform: linux-64
Collecting package metadata (repodata.json): done
Solving environment: failed

LibMambaUnsatisfiableError: Encountered problems while solving:
  - package vtk-io-ffmpeg-9.3.1-qt_py39hc8241c7_206 requires ffmpeg >=6.1.2,<7.0a0, but none of the providers can be installed

Could not solve for environment specs
The following packages are incompatible
├─ __cuda is requested and can be installed;
├─ ffmpeg 7**  is installable with the potential options
│  ├─ ffmpeg [6.1.2|7.0.2] would require
│  │  └─ __cuda >=12.4 , which conflicts with any installable versions previously reported;
│  ├─ ffmpeg [7.0.0|7.0.1|7.0.2], which can be installed;
│  └─ ffmpeg 7.0.2 would require
│     ├─ openssl >=3.3.2,<4.0a0 , which can be installed;
│     └─ xz >=5.2.6,<6.0a0 , which can be installed;
├─ vtk is not installable because there are no viable options
│  ├─ vtk 9.3.1 would require
│  │  ├─ vtk-base 9.3.1 qt_py39hff486e7_206, which requires
│  │  │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
│  │  │  ├─ libexpat >=2.6.3,<3.0a0 , which requires
│  │  │  │  └─ expat 2.6.3.* , which can be installed;
│  │  │  ├─ python_abi 3.9.* *_cp39, which can be installed;
│  │  │  └─ tbb >=2021.13.0 , which can be installed;
│  │  └─ vtk-io-ffmpeg 9.3.1 qt_py39hc8241c7_206, which requires
│  │     └─ ffmpeg >=6.1.2,<7.0a0  but there are no viable options
│  │        ├─ ffmpeg 6.1.2 conflicts with any installable versions previously reported;
│  │        └─ ffmpeg [6.1.2|7.0.2], which cannot be installed (as previously explained);
│  ├─ vtk [7.0.0|7.1.0|7.1.1] would require
│  │  ├─ python 2.7*  but there are no viable options
│  │  │  ├─ python [2.7.12|2.7.13|...|3.6.5] would require
│  │  │  │  └─ openssl 1.0.* , which conflicts with any installable versions previously reported;
│  │  │  ├─ python [2.7.15|3.6.6|3.6.7] would require
│  │  │  │  └─ openssl >=1.0.2p,<1.0.3a , which conflicts with any installable versions previously reported;
│  │  │  ├─ python [2.7.15|3.6.7|3.6.9] would require
│  │  │  │  ├─ openssl >=1.1.1a,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  │  └─ pypy3.6 7.3.0.*  but there are no viable options
│  │  │  │     ├─ pypy3.6 7.3.0 would require
│  │  │  │     │  └─ openssl >=1.1.1a,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  │     ├─ pypy3.6 7.3.0 would require
│  │  │  │     │  └─ openssl >=1.1.1d,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  │     └─ pypy3.6 7.3.0 would require
│  │  │  │        └─ openssl >=1.1.1e,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  └─ python [2.7.15|3.5.5|3.6.6] would require
│  │  │     └─ openssl >=1.0.2o,<1.0.3a , which conflicts with any installable versions previously reported;
│  │  └─ python_abi * *_cp27mu, which conflicts with any installable versions previously reported;
│  ├─ vtk [7.0.0|7.1.0|7.1.1] would require
│  │  ├─ python 3.5*  but there are no viable options
│  │  │  ├─ python [2.7.12|2.7.13|...|3.6.5], which cannot be installed (as previously explained);
│  │  │  ├─ python [2.7.15|3.5.5|3.6.6], which cannot be installed (as previously explained);
│  │  │  └─ python [3.5.1|3.5.2] would require
│  │  │     └─ xz 5.0.* , which conflicts with any installable versions previously reported;
│  │  └─ python_abi * *_cp35m, which conflicts with any installable versions previously reported;
│  ├─ vtk [7.1.0|7.1.1] would require
│  │  ├─ python 3.6*  but there are no viable options
│  │  │  ├─ python [2.7.12|2.7.13|...|3.6.5], which cannot be installed (as previously explained);
│  │  │  ├─ python [2.7.15|3.6.6|3.6.7], which cannot be installed (as previously explained);
│  │  │  ├─ python [2.7.15|3.6.7|3.6.9], which cannot be installed (as previously explained);
│  │  │  ├─ python [2.7.15|3.5.5|3.6.6], which cannot be installed (as previously explained);
│  │  │  ├─ python [3.6.10|3.6.9] would require
│  │  │  │  ├─ openssl >=1.1.1f,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  │  └─ pypy3.6 7.3.1.* , which requires
│  │  │  │     └─ openssl >=1.1.1f,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  ├─ python [3.6.10|3.6.11] would require
│  │  │  │  └─ openssl >=1.1.1g,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  ├─ python [3.6.10|3.6.9] would require
│  │  │  │  └─ openssl >=1.1.1d,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  ├─ python [3.6.11|3.6.12|3.6.9] would require
│  │  │  │  ├─ openssl >=1.1.1h,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  │  └─ pypy3.6 7.3.2.* , which requires
│  │  │  │     └─ openssl >=1.1.1h,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  ├─ python 3.6.12 would require
│  │  │  │  └─ pypy3.6 7.3.3.* , which requires
│  │  │  │     └─ openssl >=1.1.1i,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  ├─ python [3.6.13|3.6.15] would require
│  │  │  │  └─ openssl >=1.1.1l,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  │  └─ python 3.6.13 would require
│  │  │     └─ openssl >=1.1.1j,<1.1.2a , which conflicts with any installable versions previously reported;
│  │  └─ python_abi * *_cp36m, which conflicts with any installable versions previously reported;
│  ├─ vtk [7.1.1|8.0.1|...|8.2.0] would require
│  │  └─ tbb <2021.0.0a0 , which conflicts with any installable versions previously reported;
│  ├─ vtk [8.1.0|8.1.1] would require
│  │  └─ expat 2.2.* , which conflicts with any installable versions previously reported;
│  ├─ vtk [9.0.0|9.0.1|9.0.3|9.1.0] would require
│  │  └─ double-conversion >=3.1.5,<3.2.0a0 , which conflicts with any installable versions previously reported;
│  ├─ vtk [9.0.1|9.1.0] would require
│  │  └─ double-conversion >=3.1.6,<3.2.0a0 , which conflicts with any installable versions previously reported;
│  ├─ vtk [9.1.0|9.2.2|9.2.5|9.2.6] would require
│  │  └─ double-conversion >=3.2.0,<3.3.0a0 , which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_10, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_11, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_12, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_13, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_14, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_15, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_16, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_17, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_18, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_19, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_20, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_21, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_22, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_23, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_7, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_8, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py310h1234567_9, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_10, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_11, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_12, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_13, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_14, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_15, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_16, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_17, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_18, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_19, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_20, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_21, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_22, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_23, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_7, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_8, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py311h1234567_9, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py312h1234567_18, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py312h1234567_19, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py312h1234567_20, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py312h1234567_21, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py312h1234567_22, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py312h1234567_23, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_10, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_11, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_12, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_13, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_14, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_15, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_16, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_17, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_18, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_19, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_20, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_21, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_22, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_23, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_7, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_8, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py38h1234567_9, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_10, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_11, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_12, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_13, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_14, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_15, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_16, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_17, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_18, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_19, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_20, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_21, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_22, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_23, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_7, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_8, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 egl_py39h1234567_9, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_107, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_108, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_109, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_110, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_111, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_112, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_113, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_114, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_115, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_116, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_117, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_118, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_119, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_120, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_121, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_122, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py310h1234567_123, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_107, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_108, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_109, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_110, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_111, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_112, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_113, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_114, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_115, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_116, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_117, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_118, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_119, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_120, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_121, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_122, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py311h1234567_123, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py312h1234567_118, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py312h1234567_119, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py312h1234567_120, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py312h1234567_121, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py312h1234567_122, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py312h1234567_123, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_107, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_108, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_109, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_110, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_111, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_112, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_113, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_114, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_115, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_116, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_117, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_118, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_119, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_120, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_121, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_122, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py38h1234567_123, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_107, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_108, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_109, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_110, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_111, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_112, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_113, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_114, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_115, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_116, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_117, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_118, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_119, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_120, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_121, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_122, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 osmesa_py39h1234567_123, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_206, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_207, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_208, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_209, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_210, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_211, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_212, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_213, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_214, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_215, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_216, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_217, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_218, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_219, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_220, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_221, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_222, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py310h1234567_223, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_206, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_207, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_208, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_209, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_210, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_211, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_212, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_213, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_214, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_215, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_216, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_217, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_218, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_219, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_220, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_221, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_222, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py311h1234567_223, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py312h1234567_218, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py312h1234567_219, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py312h1234567_220, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py312h1234567_221, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py312h1234567_222, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py312h1234567_223, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_206, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_207, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_209, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_210, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_211, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_212, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_213, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_214, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_215, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_216, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_217, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_218, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_219, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_220, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_221, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_222, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py38h1234567_223, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_206, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_207, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_208, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_209, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_210, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_211, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_212, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_213, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_214, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_215, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_216, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_217, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_218, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_219, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_220, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_221, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_222, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.2.6 would require
│  │  └─ vtk-base 9.2.6 qt_py39h1234567_223, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 egl_py310h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 egl_py311h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 egl_py312h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 egl_py38h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 egl_py39h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 osmesa_py310h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 osmesa_py311h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 osmesa_py312h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 osmesa_py38h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 osmesa_py39h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 qt_py310h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 qt_py311h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 qt_py312h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 qt_py38h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.0 would require
│  │  └─ vtk-base 9.3.0 qt_py39h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h8f4d680_1, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h37933b7_2, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h55dca03_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h080ce88_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h080ce88_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py310h3f47ee2_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311ha30b2c6_1, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311hb222159_2, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311h4c64832_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311hbce590a_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311habdb420_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py311hc9d4f3b_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312h16fb7b0_1, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312hc69c4c9_2, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312h5e44c2c_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312h6e20f03_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312h2cc839b_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py312he1dc2ea_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py38h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py38he6efd12_1, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py38h791d5c3_2, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py38h296de19_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py38h97f526d_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39h1234567_0, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39hd5e1700_1, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39hccd923a_2, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39h9b98d53_3, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39hca8656c_4, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39hcbdedc0_5, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 egl_py39he38d03c_6, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310ha0fd742_101, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310h76d953d_102, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310h3cd032e_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310h314c927_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310hea9bfcd_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py310h733bf45_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311h530c62d_101, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311h5901dc5_102, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311hde9cd2a_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311hd4a5b12_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311h94f04f5_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py311h19594f7_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312hb25cddc_101, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312h5b0cd0c_102, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312hfa4149b_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312hcdecfb9_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312hcdecfb9_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py312h71ac923_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py38h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py38h5fedc7e_101, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py38hca41adb_102, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py38h9ce562e_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py38h19e52c4_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39h1234567_100, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39h7d6749e_101, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39h7494861_102, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39h02cd90d_103, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39hb08bfe6_104, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39h9afaa7d_105, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 osmesa_py39haf182d0_106, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py310h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py310he980d54_201, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py310ha949da1_202, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py310ha45be33_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py310h2c847e9_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py310hb5e0ad4_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  ├─ vtk-base 9.3.1 qt_py310h80e5d7a_206, which requires
│  │  │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
│  │  │  ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
│  │  │  ├─ python_abi 3.10.* *_cp310, which can be installed;
│  │  │  └─ tbb >=2021.13.0 , which can be installed;
│  │  └─ vtk-io-ffmpeg 9.3.1 qt_py310hc8241c7_206, which cannot be installed (as previously explained);
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py311h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py311h82d2dff_201, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py311h196701f_202, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py311h727ee01_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py311hd4d79fd_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py311h680aef5_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  ├─ vtk-base 9.3.1 qt_py311ha4f9328_206, which requires
│  │  │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
│  │  │  ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
│  │  │  ├─ python_abi 3.11.* *_cp311, which can be installed;
│  │  │  └─ tbb >=2021.13.0 , which can be installed;
│  │  └─ vtk-io-ffmpeg 9.3.1 qt_py311hc8241c7_206, which cannot be installed (as previously explained);
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py312h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py312h86f6322_201, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py312hb690231_202, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py312h4a4e1ea_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py312h29ec1ce_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py312hb14dd37_205, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  ├─ vtk-base 9.3.1 qt_py312hebdba4b_206, which requires
│  │  │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
│  │  │  ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
│  │  │  ├─ python_abi 3.12.* *_cp312, which can be installed;
│  │  │  └─ tbb >=2021.13.0 , which can be installed;
│  │  └─ vtk-io-ffmpeg 9.3.1 qt_py312hc8241c7_206, which cannot be installed (as previously explained);
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py38h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py38hf539ebd_201, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py38ha318960_202, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py38hce3e8f2_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py38hb66dba7_204, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py39h1234567_200, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py39h7713b79_201, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py39h8542954_202, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py39hef9e243_203, which conflicts with any installable versions previously reported;
│  ├─ vtk 9.3.1 would require
│  │  └─ vtk-base 9.3.1 qt_py39h395d7f3_204, which conflicts with any installable versions previously reported;
│  └─ vtk 9.3.1 would require
│     └─ vtk-base 9.3.1 qt_py39hd8b1b5d_205, which conflicts with any installable versions previously reported;
└─ vtk-base 9.3.1 *_206 is installable with the potential options
   ├─ vtk-base 9.3.1, which can be installed (as previously explained);
   ├─ vtk-base 9.3.1, which cannot be installed (as previously explained);
   ├─ vtk-base 9.3.1 would require
   │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
   │  ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
   │  ├─ python_abi 3.10.* *_cp310, which can be installed;
   │  └─ tbb >=2021.13.0 , which can be installed;
   ├─ vtk-base 9.3.1 would require
   │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
   │  ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
   │  ├─ python_abi 3.11.* *_cp311, which can be installed;
   │  └─ tbb >=2021.13.0 , which can be installed;
   ├─ vtk-base 9.3.1, which cannot be installed (as previously explained);
   ├─ vtk-base 9.3.1, which cannot be installed (as previously explained);
   ├─ vtk-base 9.3.1 would require
   │  ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
   │  ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
   │  ├─ python_abi 3.12.* *_cp312, which can be installed;
   │  └─ tbb >=2021.13.0 , which can be installed;
   └─ vtk-base 9.3.1 would require
      ├─ double-conversion >=3.3.0,<3.4.0a0 , which can be installed;
      ├─ libexpat >=2.6.3,<3.0a0 , which can be installed (as previously explained);
      ├─ python_abi 3.9.* *_cp39, which can be installed;
      └─ tbb >=2021.13.0 , which can be installed.

Installed packages

.

Environment info

.

[traversaro]

What is the problem? The problem is that the vtk metapackage does not include among its dependencies ffmpeg, so the hash for the ffmpeg==6 and ffmpeg==7 is exactly the same, so even if two packages (one for ffmpeg==6 and one for ffmpeg==7) are built by conda-build, only one is actually uploaded.