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

subscribe-manager
0.2.0

This version was deleted from PyPI around 2025-06-09. Installing fails with:
$ pip3 install subscribe-manager==0.2.0 ERROR: Could not find a version that satisfies the requirement subscribe-manager==0.2.0
View other deleted versions of subscribe-manager

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/2025-06-08/ \ subscribe-manager==0.2.0
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Or, download files manually

And install manually via pip:
subscribe_manager-0.2.0-py3-none-any.whl (18.2KB)
subscribe_manager-0.2.0.tar.gz (16.8KB)