You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
amazon-boto was reported malicious
OSV:MAL-2026-3148 - Malicious code in amazon-boto (PyPI)

amazon-boto
1.42.42

This version was deleted from PyPI around 2026-04-30. Installing fails with:
$ pip3 install amazon-boto==1.42.42 ERROR: Could not find a version that satisfies the requirement amazon-boto==1.42.42
View other deleted versions of amazon-boto

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/2026-04-29/ \ amazon-boto==1.42.42
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:
amazon_boto-1.42.42-py3-none-any.whl (137.8KB)
amazon_boto-1.42.42.tar.gz (108.8KB)