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

mistsystems
0.2.8

This version was deleted from PyPI around 2025-01-09. Installing fails with:
$ pip3 install mistsystems==0.2.8 ERROR: Could not find a version that satisfies the requirement mistsystems==0.2.8
View other deleted versions of mistsystems

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/2025-01-08/ \ mistsystems==0.2.8
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Or, download files manually

And install manually via pip:
mistsystems-0.2.8-py3-none-any.whl (78.4KB)
mistsystems-0.2.8.tar.gz (35.9KB)