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

mdpython
0.0.20

This version was deleted from PyPI around 2025-12-27. Installing fails with:
$ pip3 install mdpython==0.0.20 ERROR: Could not find a version that satisfies the requirement mdpython==0.0.20
View other deleted versions of mdpython

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/2025-12-26/ \ mdpython==0.0.20
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:
mdpython-0.0.20-py3-none-any.whl (16.6KB)
mdpython-0.0.20.tar.gz (12.3KB)