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sagemath-objects
10.4b8

This version was deleted from PyPI around 2025-05-04. Installing fails with:
$ pip3 install sagemath-objects==10.4b8 ERROR: Could not find a version that satisfies the requirement sagemath-objects==10.4b8

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/2025-05-03/ \ sagemath-objects==10.4b8
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