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

sage-ai-cli
1.12.3

This version was deleted from PyPI around 2026-05-01. Installing fails with:
$ pip3 install sage-ai-cli==1.12.3 ERROR: Could not find a version that satisfies the requirement sage-ai-cli==1.12.3
View other deleted versions of sage-ai-cli

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/ \ sage-ai-cli==1.12.3
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:
sage_ai_cli-1.12.3-py3-none-any.whl (98.9KB)
sage_ai_cli-1.12.3.tar.gz (98.7KB)