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

physiomotion4d
2026.5.8

This version was deleted from PyPI around 2026-09-05. Installing fails with:
$ pip3 install physiomotion4d==2026.5.8 ERROR: Could not find a version that satisfies the requirement physiomotion4d==2026.5.8
View other deleted versions of physiomotion4d

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/2026-09-04/ \ physiomotion4d==2026.5.8
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:
physiomotion4d-2026.5.8-py3-none-any.whl (211.8KB)
physiomotion4d-2026.5.8.tar.gz (205.9KB)