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

proxyhub
0.0.1a3

This version was deleted from PyPI around 2023-11-11. Installing fails with:
$ pip3 install proxyhub==0.0.1a3 ERROR: Could not find a version that satisfies the requirement proxyhub==0.0.1a3
View other deleted versions of proxyhub

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/2023-11-10/ \ proxyhub==0.0.1a3
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
proxyhub-0.0.1a3.tar.gz (1.5MB)