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

tessellum
1.13.0

This version was deleted from PyPI around 2026-09-26. Installing fails with:
$ pip3 install tessellum==1.13.0 ERROR: Could not find a version that satisfies the requirement tessellum==1.13.0
View other deleted versions of tessellum

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/2026-09-25/ \ tessellum==1.13.0
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Or, download files manually

And install manually via pip:
tessellum-1.13.0-py3-none-any.whl (1.0MB)
tessellum-1.13.0.tar.gz (3.6MB)