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

mdbq
4.2.11

This version was deleted from PyPI around 2025-10-19. Installing fails with:
$ pip3 install mdbq==4.2.11 ERROR: Could not find a version that satisfies the requirement mdbq==4.2.11
View other deleted versions of mdbq

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/2025-10-18/ \ mdbq==4.2.11
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:
mdbq-4.2.11-py3-none-any.whl (173.3KB)
mdbq-4.2.11.tar.gz (160.0KB)