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

qulab-rpc
2.1.1

This version was deleted from PyPI around 2023-12-07. Installing fails with:
$ pip3 install qulab-rpc==2.1.1 ERROR: Could not find a version that satisfies the requirement qulab-rpc==2.1.1
View other deleted versions of qulab-rpc

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/2023-12-06/ \ qulab-rpc==2.1.1
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:
QuLab_RPC-2.1.1-py3-none-any.whl (11.6KB)
QuLab_RPC-2.1.1.tar.gz (9.2KB)