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

testium
1.25.47

This version was deleted from PyPI around 2025-05-26. Installing fails with:
$ pip3 install testium==1.25.47 ERROR: Could not find a version that satisfies the requirement testium==1.25.47
View other deleted versions of testium

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/2025-05-25/ \ testium==1.25.47
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:
testium-1.25.47-py3-none-any.whl (72.6KB)
testium-1.25.47.tar.gz (59.7KB)