LibMambaUnsatisfiableError: Encountered problems while solving: - nothing provides _python_rc needed by python-3.12.0rc3-rc3_hab00c5b_1_cpython Could not solve for environment specs The following packages are incompatible ├─ ase 3.23.0** is requested and can be installed; ├─ numpy 2.2.0** is installable with the potential options │ ├─ numpy [1.23.5|1.24.0|...|2.2.0] would require │ │ └─ python_abi 3.10.* *_cp310, which can be installed; │ ├─ numpy [1.23.5|1.24.0|...|2.2.0] would require │ │ └─ python_abi 3.11.* *_cp311, which can be installed; │ ├─ numpy 2.2.0, which can be installed; │ ├─ numpy 2.2.0 would require │ │ └─ python_abi 3.13.* *_cp313t, which can be installed; │ ├─ numpy 2.2.0 would require │ │ └─ python_abi 3.13.* *_cp313, which can be installed; │ └─ numpy 2.2.0rc1 would require │ └─ _numpy_rc, which does not exist (perhaps a missing channel); ├─ pyiron_atomistics 0.6.12** is installable and it requires │ └─ atomistics >=0.1.27,<=0.1.32 with the potential options │ ├─ atomistics 0.1.32 would require │ │ └─ numpy >=1.23.5,<=1.26.4 with the potential options │ │ ├─ numpy [1.23.5|1.24.0|...|2.2.0], which can be installed (as previously explained); │ │ ├─ numpy [1.23.5|1.24.0|...|2.2.0], which can be installed (as previously explained); │ │ ├─ numpy [1.23.5|1.24.0|...|1.24.4] would require │ │ │ └─ python_abi 3.8.* *_cp38, which can be installed; │ │ ├─ numpy [1.23.5|1.24.0|1.24.1] would require │ │ │ └─ python_abi 3.8 *_pypy38_pp73, which can be installed; │ │ ├─ numpy [1.23.5|1.24.0|...|1.26.4] would require │ │ │ └─ python_abi 3.9.* *_cp39, which can be installed; │ │ ├─ numpy [1.23.5|1.24.0|1.24.1] would require │ │ │ └─ python_abi 3.9 *_pypy39_pp73, which can be installed; │ │ ├─ numpy [1.24.2|1.24.3|1.24.4] would require │ │ │ └─ pypy3.8 >=7.3.11 , which can be installed; │ │ ├─ numpy [1.24.2|1.24.3|...|1.25.2] would require │ │ │ └─ pypy3.9 >=7.3.11 , which can be installed; │ │ ├─ numpy [1.26.0|1.26.2|1.26.3|1.26.4] conflicts with any installable versions previously reported; │ │ ├─ numpy 1.26.0 would require │ │ │ └─ pypy3.9 >=7.3.12 , which can be installed; │ │ ├─ numpy [1.26.2|1.26.3] would require │ │ │ └─ pypy3.9 >=7.3.13 , which can be installed; │ │ └─ numpy 1.26.4 would require │ │ └─ pypy3.9 >=7.3.15 , which can be installed; │ ├─ atomistics [0.1.27|0.1.28] would require │ │ └─ ase 3.22.1 , which conflicts with any installable versions previously reported; │ ├─ atomistics 0.1.29 would require │ │ └─ scipy >=1.11.1,<=1.13.1 , which can be installed; │ └─ atomistics [0.1.30|0.1.31] would require │ └─ scipy >=1.11.1,<=1.14.0 , which can be installed; ├─ python 3.12.*,>=3.10 is not installable because there are no viable options │ ├─ python [3.12.0|3.12.1|...|3.12.8] would require │ │ └─ python_abi 3.12.* *_cp312, which conflicts with any installable versions previously reported; │ └─ python 3.12.0rc3 would require │ └─ _python_rc, which does not exist (perhaps a missing channel); └─ scipy 1.14.1** is not installable because there are no viable options ├─ scipy 1.14.1 would require │ └─ python_abi 3.10.* *_cp310, which can be installed; ├─ scipy 1.14.1 would require │ └─ python_abi 3.11.* *_cp311, which can be installed; ├─ scipy 1.14.1 would require │ └─ python >=3.12,<3.13.0a0 , which cannot be installed (as previously explained); └─ scipy 1.14.1 would require └─ python_abi 3.13.* *_cp313, which can be installed.