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

hicplot
1.20

This version was deleted from PyPI around 2025-05-12. Installing fails with:
$ pip3 install hicplot==1.20 ERROR: Could not find a version that satisfies the requirement hicplot==1.20
View other deleted versions of hicplot

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/2025-05-11/ \ hicplot==1.20
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:
HiCPlot-1.20-py3-none-any.whl (41.4KB)
hicplot-1.20.tar.gz (34.8KB)