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

vertebrae
0.5.31

This version was deleted from PyPI around 2023-10-06. Installing fails with:
$ pip3 install vertebrae==0.5.31 ERROR: Could not find a version that satisfies the requirement vertebrae==0.5.31
View other deleted versions of vertebrae

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/2023-10-05/ \ vertebrae==0.5.31
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Or, download files manually

And install manually via pip:
vertebrae-0.5.31-py3-none-any.whl (11.5KB)
vertebrae-0.5.31.tar.gz (11.4KB)