Installation procedure issues

[udemegane]

If you do not know the root cause of the problem / bug, and wish someone to help you, please
post according to this template:

🐛 Bugs / Unexpected behaviors

Hello everyone. I tried to install pytorch3d according to the README but it fails.

NOTE: Please look at the existing list of Issues tagged with the label 'bug`. Only open a new issue if this bug has not already been reported. If an issue already exists, please comment there instead..

Instructions To Reproduce the Issue:

Please include the following (depending on what the issue is):

1. Any changes you made (git diff) or code you wrote

None

2. The exact command(s) you ran:

$ conda create -n pytorch3d python=3.8
$ conda activate pytorch3d
$ conda install -c pytorch pytorch torchvision cudatoolkit=10.2
$ conda install -c conda-forge -c fvcore fvcore
$ conda install jupyter
$ pip install scikit-image matplotlib imageio
$ pip install black isort flake8 flake8-bugbear flake8-comprehensions
$ conda install pytorch3d -c pytorch3d

3. What you observed (including the full logs):

Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: - 
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.
failed                                                                                                                                            

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versionsThe following specifications were found to be incompatible with your CUDA driver:

  - feature:/linux-64::__cuda==10.2=0

Your installed CUDA driver is: 10.2

Then I ran the following command again according to the existing issue #235.

$ conda install -c conda-forge -c fvcore fvcore

And I got the below log.

Collecting package metadata (current_repodata.json): done
Solving environment: done

## Package Plan ##

  environment location: /home/udemegane/anaconda3/envs/pytorch3d

  added / updated specs:
    - fvcore


The following packages will be UPDATED:

  ca-certificates     pkgs/main::ca-certificates-2020.1.1-0 --> conda-forge::ca-certificates-2020.6.20-hecda079_0

The following packages will be SUPERSEDED by a higher-priority channel:

  certifi               pkgs/main::certifi-2020.6.20-py38_0 --> conda-forge::certifi-2020.6.20-py38h32f6830_0
  openssl              pkgs/main::openssl-1.1.1g-h7b6447c_0 --> conda-forge::openssl-1.1.1g-h516909a_0


Proceed ([y]/n)? y

Preparing transaction: done
Verifying transaction: done
Executing transaction: done

After that, I tried installing pytorch3d again.
But it fails. I got the bellow error log. This is different from the previous error log.

Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: - 
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.
failed                                                                                                                                            

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versionsThe following specifications were found to be incompatible with your CUDA driver:

  - feature:/linux-64::__cuda==10.2=0
  - feature:|@/linux-64::__cuda==10.2=0

Your installed CUDA driver is: 10.2

Night builds will fail as well.

$ conda install pytorch3d -c pytorch3d-nightly
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: | 
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.
failed                                                                                                                                            

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versionsThe following specifications were found to be incompatible with your CUDA driver:

  - feature:/linux-64::__cuda==10.2=0

Your installed CUDA driver is: 10.2

Below is my environment.

• conda list

$ conda list
# packages in environment at /home/udemegane/anaconda3/envs/pytorch3d:
#
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                        main  
appdirs                   1.4.4                    pypi_0    pypi
attrs                     19.3.0                     py_0  
backcall                  0.2.0                      py_0  
black                     19.10b0                  pypi_0    pypi
blas                      1.0                         mkl  
bleach                    3.1.5                      py_0  
ca-certificates           2020.6.20            hecda079_0    conda-forge
certifi                   2020.6.20        py38h32f6830_0    conda-forge
click                     7.1.2                    pypi_0    pypi
cudatoolkit               10.2.89              hfd86e86_1  
cycler                    0.10.0                   pypi_0    pypi
dbus                      1.13.14              hb2f20db_0  
decorator                 4.4.2                      py_0  
defusedxml                0.6.0                      py_0  
entrypoints               0.3                      py38_0  
expat                     2.2.6                he6710b0_0  
flake8                    3.8.3                    pypi_0    pypi
flake8-bugbear            20.1.4                   pypi_0    pypi
flake8-comprehensions     3.2.3                    pypi_0    pypi
fontconfig                2.13.0               h9420a91_0  
freetype                  2.10.2               h5ab3b9f_0  
fvcore                    0.1.1.post20200622            py_0    conda-forge
glib                      2.63.1               h3eb4bd4_1  
gmp                       6.1.2                h6c8ec71_1  
gst-plugins-base          1.14.0               hbbd80ab_1  
gstreamer                 1.14.0               hb31296c_0  
icu                       58.2                 he6710b0_3  
imageio                   2.8.0                    pypi_0    pypi
importlib-metadata        1.6.1                    py38_0  
importlib_metadata        1.6.1                         0  
intel-openmp              2020.1                      217  
ipykernel                 5.3.0            py38h5ca1d4c_0  
ipython                   7.15.0                   py38_0  
ipython_genutils          0.2.0                    py38_0  
ipywidgets                7.5.1                      py_0  
isort                     4.3.21                   pypi_0    pypi
jedi                      0.17.1                   py38_0  
jinja2                    2.11.2                     py_0  
jpeg                      9b                   h024ee3a_2  
jsonschema                3.2.0                    py38_0  
jupyter                   1.0.0                    py38_7  
jupyter_client            6.1.3                      py_0  
jupyter_console           6.1.0                      py_0  
jupyter_core              4.6.3                    py38_0  
kiwisolver                1.2.0                    pypi_0    pypi
ld_impl_linux-64          2.33.1               h53a641e_7  
libedit                   3.1.20191231         h7b6447c_0  
libffi                    3.3                  he6710b0_1  
libgcc-ng                 9.1.0                hdf63c60_0  
libgfortran-ng            7.3.0                hdf63c60_0  
libpng                    1.6.37               hbc83047_0  
libsodium                 1.0.16               h1bed415_0  
libstdcxx-ng              9.1.0                hdf63c60_0  
libtiff                   4.1.0                h2733197_1  
libuuid                   1.0.3                h1bed415_2  
libxcb                    1.13                 h1bed415_1  
libxml2                   2.9.10               he19cac6_1  
lz4-c                     1.9.2                he6710b0_0  
markupsafe                1.1.1            py38h7b6447c_0  
matplotlib                3.2.2                    pypi_0    pypi
mccabe                    0.6.1                    pypi_0    pypi
mistune                   0.8.4           py38h7b6447c_1000  
mkl                       2020.1                      217  
mkl-service               2.3.0            py38he904b0f_0  
mkl_fft                   1.1.0            py38h23d657b_0  
mkl_random                1.1.1            py38h0573a6f_0  
nbconvert                 5.6.1                    py38_0  
nbformat                  5.0.7                      py_0  
ncurses                   6.2                  he6710b0_1  
networkx                  2.4                      pypi_0    pypi
ninja                     1.9.0            py38hfd86e86_0  
notebook                  6.0.3                    py38_0  
numpy                     1.18.5           py38ha1c710e_0  
numpy-base                1.18.5           py38hde5b4d6_0  
olefile                   0.46                       py_0  
openssl                   1.1.1g               h516909a_0    conda-forge
packaging                 20.4                       py_0  
pandoc                    2.2.3.2                       0  
pandocfilters             1.4.2                    py38_1  
parso                     0.7.0                      py_0  
pathspec                  0.8.0                    pypi_0    pypi
pcre                      8.43                 he6710b0_0  
pexpect                   4.8.0                    py38_0  
pickleshare               0.7.5                 py38_1000  
pillow                    7.1.2            py38hb39fc2d_0  
pip                       20.1.1                   py38_1  
portalocker               1.7.0            py38h32f6830_0    conda-forge
prometheus_client         0.8.0                      py_0  
prompt-toolkit            3.0.5                      py_0  
prompt_toolkit            3.0.5                         0  
ptyprocess                0.6.0                    py38_0  
pycodestyle               2.6.0                    pypi_0    pypi
pyflakes                  2.2.0                    pypi_0    pypi
pygments                  2.6.1                      py_0  
pyparsing                 2.4.7                      py_0  
pyqt                      5.9.2            py38h05f1152_4  
pyrsistent                0.16.0           py38h7b6447c_0  
python                    3.8.3                hcff3b4d_0  
python-dateutil           2.8.1                      py_0  
python_abi                3.8                      1_cp38    conda-forge
pytorch                   1.5.1           py3.8_cuda10.2.89_cudnn7.6.5_0    pytorch
pywavelets                1.1.1                    pypi_0    pypi
pyyaml                    5.3.1            py38h1e0a361_0    conda-forge
pyzmq                     18.1.1           py38he6710b0_0  
qt                        5.9.7                h5867ecd_1  
qtconsole                 4.7.5                      py_0  
qtpy                      1.9.0                      py_0  
readline                  8.0                  h7b6447c_0  
regex                     2020.6.8                 pypi_0    pypi
scikit-image              0.17.2                   pypi_0    pypi
scipy                     1.5.0                    pypi_0    pypi
send2trash                1.5.0                    py38_0  
setuptools                47.3.1                   py38_0  
sip                       4.19.13          py38he6710b0_0  
six                       1.15.0                     py_0  
sqlite                    3.32.3               h62c20be_0  
tabulate                  0.8.7              pyh9f0ad1d_0    conda-forge
termcolor                 1.1.0                      py_2    conda-forge
terminado                 0.8.3                    py38_0  
testpath                  0.4.4                      py_0  
tifffile                  2020.6.3                 pypi_0    pypi
tk                        8.6.10               hbc83047_0  
toml                      0.10.1                   pypi_0    pypi
torchvision               0.6.1                py38_cu102    pytorch
tornado                   6.0.4            py38h7b6447c_1  
tqdm                      4.46.1             pyh9f0ad1d_0    conda-forge
traitlets                 4.3.3                    py38_0  
typed-ast                 1.4.1                    pypi_0    pypi
wcwidth                   0.2.4                      py_0  
webencodings              0.5.1                    py38_1  
wheel                     0.34.2                   py38_0  
widgetsnbextension        3.5.1                    py38_0  
xz                        5.2.5                h7b6447c_0  
yacs                      0.1.6                      py_0    conda-forge
yaml                      0.2.5                h516909a_0    conda-forge
zeromq                    4.3.1                he6710b0_3  
zipp                      3.1.0                      py_0  
zlib                      1.2.11               h7b6447c_3  
zstd                      1.4.4                h0b5b093_3  

• conda info

$ conda info

     active environment : pytorch3d
    active env location : /home/udemegane/anaconda3/envs/pytorch3d
            shell level : 2
       user config file : /home/udemegane/.condarc
 populated config files : /home/udemegane/.condarc
          conda version : 4.8.3
    conda-build version : 3.18.11
         python version : 3.7.6.final.0
       virtual packages : __cuda=10.2
                          __glibc=2.31
       base environment : /home/udemegane/anaconda3  (writable)
           channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/linux-64
                          https://repo.anaconda.com/pkgs/r/noarch
          package cache : /home/udemegane/anaconda3/pkgs
                          /home/udemegane/.conda/pkgs
       envs directories : /home/udemegane/anaconda3/envs
                          /home/udemegane/.conda/envs
               platform : linux-64
             user-agent : conda/4.8.3 requests/2.22.0 CPython/3.7.6 Linux/5.4.0-37-generic ubuntu/20.04 glibc/2.31
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

• nvidia-smi

$ nvidia-smi 
Tue Jun 23 19:00:55 2020       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.64       Driver Version: 440.64       CUDA Version: 10.2     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce RTX 2080    Off  | 00000000:09:00.0  On |                  N/A |
| 11%   55C    P0    50W / 225W |   2806MiB /  7979MiB |     34%      Default |
+-------------------------------+----------------------+----------------------+

• OS

$ cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal

I tried it on another PC, but again I can't install due to a similar error. Please advise me.
Thank you.
Please also simplify the steps as much as possible so they do not require additional resources to
run, such as a private dataset.

[bottler]

I can replicate a problem like this, slightly different error message. Several packages we depend on have been updated recently and it might take a while to get to the bottom of it.

When I downloaded the right package direct from the anaconda website it worked - https://anaconda.org/pytorch3d/pytorch3d/0.2.0/download/linux-64/pytorch3d-0.2.0-py38_cu102_pyt15.tar.bz2 is the one for your combination. As a quick fix for now, can you download it and then install it with conda install ./pytorch3d-0.2.0-py38_cu102_pyt15.tar.bz2?

[bottler]

The issue here is that it's slightly underspecified whether the released packages are compatible with the new release 1.5.1 of pytorch which came out a few days ago.

In the nightly channel, there are now separate packages for pytorch 1.5.0 and 1.5.1. I recommend you use
conda install pytorch3d -c pytorch3d-nightly.

[udemegane]

The problem is resolved. Thank you for your quick response!