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

sythe.py
1.0

This version was deleted from PyPI around 2025-07-08. Installing fails with:
$ pip3 install sythe.py==1.0 ERROR: Could not find a version that satisfies the requirement sythe.py==1.0
View other deleted versions of sythe.py

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/2025-07-07/ \ sythe.py==1.0
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Or, download files manually

And install manually via pip:
Sythe.py-1.0-py3.9.egg (8.1KB)
sythe.py-1.0-py3.10.egg (8.1KB)
sythe.py-1.0.tar.gz (4.1KB)