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

mb-ethereum
0.2.0

This version was deleted from PyPI around 2024-07-16. Installing fails with:
$ pip3 install mb-ethereum==0.2.0 ERROR: Could not find a version that satisfies the requirement mb-ethereum==0.2.0
View other deleted versions of mb-ethereum

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/2024-07-15/ \ mb-ethereum==0.2.0
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Or, download files manually

And install manually via pip:
mb_ethereum-0.2.0-py3-none-any.whl (45.2KB)
mb-ethereum-0.2.0.tar.gz (30.4KB)