This instruction fails on colab: pip install -r requirements.txt

[andrea-vandin]

Hello, the command fails if run on colab.

This is what I get:

Looking in indexes: https://pypi.org/simple, https://us-python.pkg.dev/colab-wheels/public/simple/
Collecting git+https://github.com/thu-ml/zhusuan.git (from -r requirements.txt (line 13))
Cloning https://github.com/thu-ml/zhusuan.git to /tmp/pip-req-build-csj2aoui
Running command git clone --filter=blob:none --quiet https://github.com/thu-ml/zhusuan.git /tmp/pip-req-build-csj2aoui
Resolved https://github.com/thu-ml/zhusuan.git to commit 4386b2a12ae4f4ed8e694e504e51d7dcdfd6f22a
Preparing metadata (setup.py) ... done
Collecting git+https://github.com/haowen-xu/tfsnippet.git@v0.2.0-alpha1 (from -r requirements.txt (line 14))
Cloning https://github.com/haowen-xu/tfsnippet.git (to revision v0.2.0-alpha1) to /tmp/pip-req-build-iwf0sus7
Running command git clone --filter=blob:none --quiet https://github.com/haowen-xu/tfsnippet.git /tmp/pip-req-build-iwf0sus7
Running command git checkout -q 7b43abdbdd29f1914dbc11b961b5d45b9de76653
Resolved https://github.com/haowen-xu/tfsnippet.git to commit 7b43abdbdd29f1914dbc11b961b5d45b9de76653
Preparing metadata (setup.py) ... done
Collecting six==1.11.0
Downloading six-1.11.0-py2.py3-none-any.whl (10 kB)
Collecting matplotlib==3.0.2
Downloading matplotlib-3.0.2.tar.gz (36.5 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 36.5/36.5 MB 9.9 MB/s eta 0:00:00
Preparing metadata (setup.py) ... done
Collecting numpy==1.15.4
Downloading numpy-1.15.4.zip (4.5 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 4.5/4.5 MB 16.0 MB/s eta 0:00:00
Preparing metadata (setup.py) ... done
Collecting pandas==0.23.4
Downloading pandas-0.23.4.tar.gz (10.5 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 10.5/10.5 MB 17.4 MB/s eta 0:00:00
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.
Preparing metadata (setup.py) ... error
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

[shoebNTU]

I am also facing the same issue both on colab and my Windows 10 machine.

[simoneto]

I too have the same problem with both Colab and my laptop (Windows 10).