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

flask-lab

This package was deleted from PyPI around 2023-09-22. Installing fails with:
$ pip3 install flask-lab ERROR: Could not find a version that satisfies the requirement flask-lab (from versions: none) ERROR: No matching distribution found for flask-lab

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/2023-09-21/ \ flask-lab
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Or, download files manually

Choose a version to see all deleted wheels and files. We only show versions that have been deleted on PyPI.
0.0.1
0.0.2
0.0.3