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

torchmanager
1.2rc6

This version was deleted from PyPI around 2023-10-25. Installing fails with:
$ pip3 install torchmanager==1.2rc6 ERROR: Could not find a version that satisfies the requirement torchmanager==1.2rc6
View other deleted versions of torchmanager

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/2023-10-24/ \ torchmanager==1.2rc6
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:
torchmanager-1.2rc6-py3-none-any.whl (51.5KB)
torchmanager-1.2rc6.tar.gz (34.5KB)