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

lightning
2022.8.9

This version was deleted from PyPI around 2024-03-18. Installing fails with:
$ pip3 install lightning==2022.8.9 ERROR: Could not find a version that satisfies the requirement lightning==2022.8.9
View other deleted versions of lightning

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/2024-03-17/ \ lightning==2022.8.9
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
lightning-2022.8.9-py3-none-any.whl (164.7KB)
lightning-2022.8.9.tar.gz (58.8KB)