You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
mem8 was reported malicious
OSV:MAL-2026-5319 - Malicious code in mem8 (PyPI)

mem8
2.14.0

This version was deleted from PyPI around 2026-06-08. Installing fails with:
$ pip3 install mem8==2.14.0 ERROR: Could not find a version that satisfies the requirement mem8==2.14.0
View other deleted versions of mem8

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/2026-06-07/ \ mem8==2.14.0
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:
mem8-2.14.0-py3-none-any.whl (131.9KB)
mem8-2.14.0.tar.gz (1.6MB)