You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
aiocpa was reported malicious
OSV:MAL-2024-11518 - Malicious code in aiocpa (PyPI)

aiocpa
0.1.5

This version was deleted from PyPI around 2024-11-23. Installing fails with:
$ pip3 install aiocpa==0.1.5 ERROR: Could not find a version that satisfies the requirement aiocpa==0.1.5
View other deleted versions of aiocpa

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/2024-11-22/ \ aiocpa==0.1.5
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:
aiocpa-0.1.5-py3-none-any.whl (35.7KB)
aiocpa-0.1.5.tar.gz (18.7KB)