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

aioapp
0.0.1b20

This version was deleted from PyPI around 2024-06-06. Installing fails with:
$ pip3 install aioapp==0.0.1b20 ERROR: Could not find a version that satisfies the requirement aioapp==0.0.1b20
View other deleted versions of aioapp

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/2024-06-05/ \ aioapp==0.0.1b20
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:
aioapp-0.0.1b20-py2.py3-none-any.whl (32.7KB)
aioapp-0.0.1b20.tar.gz (37.9KB)