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

utsc-core
2022.4.26.1

This version was deleted from PyPI around 2024-03-02. Installing fails with:
$ pip3 install utsc-core==2022.4.26.1 ERROR: Could not find a version that satisfies the requirement utsc-core==2022.4.26.1
View other deleted versions of utsc-core

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/2024-03-01/ \ utsc-core==2022.4.26.1
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:
utsc.core-2022.4.26.1-py3-none-any.whl (481.8KB)
utsc.core-2022.4.26.1.tar.gz (627.7KB)