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

ortools
8.0.8283

This version was deleted from PyPI around 2025-06-20. Installing fails with:
$ pip3 install ortools==8.0.8283 ERROR: Could not find a version that satisfies the requirement ortools==8.0.8283

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/2025-06-19/ \ ortools==8.0.8283
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