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

install-pybci
0.1.4b9

This version was deleted from PyPI around 2023-11-15. Installing fails with:
$ pip3 install install-pybci==0.1.4b9 ERROR: Could not find a version that satisfies the requirement install-pybci==0.1.4b9
View other deleted versions of install-pybci

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/2023-11-14/ \ install-pybci==0.1.4b9
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:
install_pybci-0.1.4b9-py3-none-any.whl (22.1KB)
install-pybci-0.1.4b9.tar.gz (18.4KB)