You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
basic-arithmetics was reported malicious
OSV:MAL-2024-12214 - Malicious code in basic-arithmetics (PyPI)

basic-arithmetics
0.0.1

This version was deleted from PyPI around 2026-03-19. Installing fails with:
$ pip3 install basic-arithmetics==0.0.1 ERROR: Could not find a version that satisfies the requirement basic-arithmetics==0.0.1
View other deleted versions of basic-arithmetics

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/2026-03-18/ \ basic-arithmetics==0.0.1
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Or, download files manually

And install manually via pip:
basic_arithmetics-0.0.1.tar.gz (2.2KB)