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

jsz
2024.5.9.2

This version was deleted from PyPI around 2024-05-11. Installing fails with:
$ pip3 install jsz==2024.5.9.2 ERROR: Could not find a version that satisfies the requirement jsz==2024.5.9.2
View other deleted versions of jsz

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/2024-05-10/ \ jsz==2024.5.9.2
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:
jsz-2024.5.9.2-py3-none-any.whl (10.0KB)
jsz-2024.5.9.2.tar.gz (9.9KB)