You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

github.py
0.5.0

This version was deleted from PyPI around 2024-02-04. Installing fails with:
$ pip3 install github.py==0.5.0 ERROR: Could not find a version that satisfies the requirement github.py==0.5.0
View other deleted versions of github.py

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2024-02-03/ \ github.py==0.5.0
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Or, download files manually

And install manually via pip:
github.py-0.5.0-py3-none-any.whl (78.2KB)
github.py-0.5.0.tar.gz (36.1KB)