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

jacksung
0.0.2.44

This version was deleted from PyPI around 2023-11-22. Installing fails with:
$ pip3 install jacksung==0.0.2.44 ERROR: Could not find a version that satisfies the requirement jacksung==0.0.2.44
View other deleted versions of jacksung

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/2023-11-21/ \ jacksung==0.0.2.44
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:
jacksung-0.0.2.44-py3-none-any.whl (10.2KB)
jacksung-0.0.2.44.tar.gz (8.5KB)