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

soprano-sdk
0.2.89

This version was deleted from PyPI around 2026-05-01. Installing fails with:
$ pip3 install soprano-sdk==0.2.89 ERROR: Could not find a version that satisfies the requirement soprano-sdk==0.2.89
View other deleted versions of soprano-sdk

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/2026-04-30/ \ soprano-sdk==0.2.89
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:
soprano_sdk-0.2.89-py3-none-any.whl (123.3KB)
soprano_sdk-0.2.89.tar.gz (694.8KB)