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

wgse-ng
1.0.0a3

This version was deleted from PyPI around 2024-06-05. Installing fails with:
$ pip3 install wgse-ng==1.0.0a3 ERROR: Could not find a version that satisfies the requirement wgse-ng==1.0.0a3
View other deleted versions of wgse-ng

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/2024-06-04/ \ wgse-ng==1.0.0a3
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:
WGSE_NG-1.0.0a3-py3-none-any.whl (4.3MB)
wgse_ng-1.0.0a3.tar.gz (4.2MB)