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

datahold
3.0.42

This version was deleted from PyPI around 2026-07-11. Installing fails with:
$ pip3 install datahold==3.0.42 ERROR: Could not find a version that satisfies the requirement datahold==3.0.42
View other deleted versions of datahold

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/2026-07-10/ \ datahold==3.0.42
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:
datahold-3.0.42-py3-none-any.whl (17.5KB)
datahold-3.0.42.tar.gz (19.6KB)