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

lib_6107
2026.0.4

This version was deleted from PyPI around 2026-04-18. Installing fails with:
$ pip3 install lib_6107==2026.0.4 ERROR: Could not find a version that satisfies the requirement lib_6107==2026.0.4
View other deleted versions of lib_6107

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/2026-04-17/ \ lib_6107==2026.0.4
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:
lib_6107-2026.0.4-py3-none-any.whl (150.2KB)
lib_6107-2026.0.4.tar.gz (99.9KB)