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

alfanous3
1.6.7rc0

This version was deleted from PyPI around 2026-03-25. Installing fails with:
$ pip3 install alfanous3==1.6.7rc0 ERROR: Could not find a version that satisfies the requirement alfanous3==1.6.7rc0
View other deleted versions of alfanous3

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/2026-03-24/ \ alfanous3==1.6.7rc0
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Or, download files manually

And install manually via pip:
alfanous3-1.6.7rc0-py3-none-any.whl (78.8MB)
alfanous3-1.6.7rc0.tar.gz (78.4MB)