Add requirements

[jilljenn]

Are you interested in a requirements.txt file for people who do not care about conda? 😄

[maciejkula]

Thanks! What about PyTorch in requirements?

[jilljenn]

PyTorch is a pain in the .ass (file?) to install via pip, mainly because you need a separate egg for each Linux distribution/version. So, I don't know. Maybe at least it will work for Mac users. Let's discriminate.

By the way, I pinged you on Twitter with questions 😁

[maciejkula]

Hey @jilljenn can you make an issue here on Github with your question?

[artdgn]

@jilljenn why is installing from pip such a pain, from what I see from pytorch docs it's just pip3 install torch torchvision. It seems to work ok for me. Are there any issues with such in an installation?

[rth]

Ideally, once #81 is resolved, it could be just,

pip install pytorch

and pull the right dependencies (assuming this plays well in combination with conda).

Also though venv is useful, from what I see packages usually suggest to install something with just pip install ... leaving up to the user whether they want to use a virtualenv or not.