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

riboparser
0.1.7.3

This version was deleted from PyPI around 2025-04-10. Installing fails with:
$ pip3 install riboparser==0.1.7.3 ERROR: Could not find a version that satisfies the requirement riboparser==0.1.7.3
View other deleted versions of riboparser

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/2025-04-09/ \ riboparser==0.1.7.3
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Or, download files manually

And install manually via pip:
RiboParser-0.1.7.3-py3-none-any.whl (218.6KB)
riboparser-0.1.7.3.tar.gz (185.3KB)