Support for PyTorch 1.8.1 (or PyTorch >= 1.7.0 in general)

[jkloe]

When I install PyTorch 1.8.1 with CUDA 11.1 support (from https://pytorch.org/get-started/locally: pip3 install torch==1.8.1+cu111 torchvision==0.9.1+cu111 torchaudio===0.8.1 -f https://download.pytorch.org/whl/torch_stable.html), I get the following error when running e.g. pylaia-htr-decode-ctc:

Traceback (most recent call last):
  File "/usr/local/anaconda3/lib/python3.8/site-packages/pkg_resources/__init__.py", line 567, in _build_master
    ws.require(__requires__)
  File "/usr/local/anaconda3/lib/python3.8/site-packages/pkg_resources/__init__.py", line 884, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/local/anaconda3/lib/python3.8/site-packages/pkg_resources/__init__.py", line 775, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (torch 1.8.1+cu111 (/usr/local/anaconda3/lib/python3.8/site-packages), Requirement.parse('torch<1.7.0,>=1.6.0'), {'nnutils-pytorch'})

Seems to be that nnutils-pytorch does not support torch > 1.7.0?

[jkloe]

I have now successfully compiled nnutils-pytorch for the above configuration and all seems to work fine.

[carmocca]

Seems to be that nnutils-pytorch does not support torch > 1.7.0?

It should, it's just that there is not maintenance currently 😕

I opened jpuigcerver/nnutils#5 to update this a bit ago. Would need to come back to it and ping Joan to merge.

I have now successfully compiled nnutils-pytorch for the above configuration and all seems to work fine.

I'm glad you could work around it though

[dstoekl]

installation fails on nnutils-pytorch. @jkloe how did you manage to compile it?

[jkloe]

@dstoekl after installing the pytorch version I needed (pip3 install torch==1.8.1+cu111 torchvision==0.9.1+cu111 torchaudio===0.8.1 -f https://download.pytorch.org/whl/torch_stable.html), I did a manual compilation of nnutils-pytorch - I had to change the pytorch/requirements.txt file there (removed the version restrictions of the torch library) and also pytorch/setup.py, where I changed the version number to 1.8.1 (corresponding to the version of pytorch). Then python setup.py build && python setup.py install worked for me.

[dstoekl]

excellent! many thanks for your indications @jkloe

[jjsr]

HI I am still getting the error , may be i have missed something may you please explain again what we need to do to make code working I am getting nnutlis error