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

kaqing
2.0.279

This version was deleted from PyPI around 2026-02-20. Installing fails with:
$ pip3 install kaqing==2.0.279 ERROR: Could not find a version that satisfies the requirement kaqing==2.0.279
View other deleted versions of kaqing

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/2026-02-19/ \ kaqing==2.0.279
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Or, download files manually

And install manually via pip:
kaqing-2.0.279-py3-none-any.whl (279.1KB)
kaqing-2.0.279.tar.gz (167.3KB)