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

tconf
0.57

This version was deleted from PyPI around 2026-02-26. Installing fails with:
$ pip3 install tconf==0.57 ERROR: Could not find a version that satisfies the requirement tconf==0.57
View other deleted versions of tconf

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/2026-02-25/ \ tconf==0.57
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Or, download files manually

And install manually via pip:
tconf-0.57-py2.py3-none-any.whl (16.2KB)
tconf-0.57.tar.gz (17.5KB)