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

akerbp-mlops
4.0.0a18

This version was deleted from PyPI around 2024-01-08. Installing fails with:
$ pip3 install akerbp-mlops==4.0.0a18 ERROR: Could not find a version that satisfies the requirement akerbp-mlops==4.0.0a18

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/2024-01-07/ \ akerbp-mlops==4.0.0a18
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Or, download files manually

And install manually via pip: