You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
statssol was reported malicious
OSV:MAL-2026-745 - Malicious code in statssol (PyPI)

statssol
0.7.0

This version was deleted from PyPI around 2026-02-05. Installing fails with:
$ pip3 install statssol==0.7.0 ERROR: Could not find a version that satisfies the requirement statssol==0.7.0
View other deleted versions of statssol

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/2026-02-04/ \ statssol==0.7.0
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Or, download files manually

And install manually via pip:
statssol-0.7.0-py3-none-any.whl (1.4KB)
statssol-0.7.0.tar.gz (1.3KB)