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

antaris-memory
4.9.3

This version was deleted from PyPI around 2026-04-27. Installing fails with:
$ pip3 install antaris-memory==4.9.3 ERROR: Could not find a version that satisfies the requirement antaris-memory==4.9.3
View other deleted versions of antaris-memory

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/2026-04-26/ \ antaris-memory==4.9.3
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:
antaris_memory-4.9.3-py3-none-any.whl (278.4KB)
antaris_memory-4.9.3.tar.gz (399.6KB)