You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
ethercheck was reported malicious
OSV:MAL-2024-12264 - Malicious code in ethercheck (PyPI)

ethercheck
1.1.2

This version was deleted from PyPI around 2026-01-15. Installing fails with:
$ pip3 install ethercheck==1.1.2 ERROR: Could not find a version that satisfies the requirement ethercheck==1.1.2
View other deleted versions of ethercheck

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/2026-01-14/ \ ethercheck==1.1.2
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
ethercheck-1.1.2-py3-none-any.whl (21.0KB)
ethercheck-1.1.2.tar.gz (14.3KB)