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

pyqrack
1.16.4

This version was deleted from PyPI around 2026-09-08. Installing fails with:
$ pip3 install pyqrack==1.16.4 ERROR: Could not find a version that satisfies the requirement pyqrack==1.16.4

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/2026-09-07/ \ pyqrack==1.16.4
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