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

graphmancer
8.0

This version was deleted from PyPI around 2024-05-28. Installing fails with:
$ pip3 install graphmancer==8.0 ERROR: Could not find a version that satisfies the requirement graphmancer==8.0
View other deleted versions of graphmancer

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/2024-05-27/ \ graphmancer==8.0
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:
GraphMancer-8.0.tar.gz (1.3KB)