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

metapub
0.5.3b0

This version was deleted from PyPI around 2024-07-13. Installing fails with:
$ pip3 install metapub==0.5.3b0 ERROR: Could not find a version that satisfies the requirement metapub==0.5.3b0
View other deleted versions of metapub

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/2024-07-12/ \ metapub==0.5.3b0
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:
metapub-0.5.3b0-py3.7.egg (282.2KB)
metapub-0.5.3b0.tar.gz (114.9KB)