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

jetshift-core
1.0.0a25

This version was deleted from PyPI around 2024-10-16. Installing fails with:
$ pip3 install jetshift-core==1.0.0a25 ERROR: Could not find a version that satisfies the requirement jetshift-core==1.0.0a25
View other deleted versions of jetshift-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/2024-10-15/ \ jetshift-core==1.0.0a25
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:
jetshift_core-1.0.0a25-py3-none-any.whl (35.2KB)
jetshift_core-1.0.0a25.tar.gz (22.3KB)