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

hcs-cli-core
0.1.156

This version was deleted from PyPI around 2023-11-23. Installing fails with:
$ pip3 install hcs-cli-core==0.1.156 ERROR: Could not find a version that satisfies the requirement hcs-cli-core==0.1.156
View other deleted versions of hcs-cli-core

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/2023-11-22/ \ hcs-cli-core==0.1.156
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:
hcs_cli_core-0.1.156-py3-none-any.whl (6.6KB)
hcs-cli-core-0.1.156.tar.gz (6.3KB)