Everybody, go to PyPi: https://pypi.org/project/youtube_dl/#files
Download the whl.
Download the tar.gz.
????
Profit.
Also, a recommendation for the youtube_dl crew is to use a self-hosted solution (if GitHub/GitLab/SourceForge wont do). Find a cheap Linux hosting provider and run Gitea on it: https://github.com/go-gitea/gitea
It's the best tips I can give for now.