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

studpy
0.4.20

This version was deleted from PyPI around 2026-06-30. Installing fails with:
$ pip3 install studpy==0.4.20 ERROR: Could not find a version that satisfies the requirement studpy==0.4.20
View other deleted versions of studpy

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/2026-06-29/ \ studpy==0.4.20
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:
studpy-0.4.20-py3-none-any.whl (27.0KB)
studpy-0.4.20.tar.gz (435.4KB)