You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
blackspammerbd-tools was reported malicious
OSV:MAL-2025-2595 - Malicious code in blackspammerbd-tools (PyPI)

blackspammerbd-tools
1.0.0

This version was deleted from PyPI around 2025-03-20. Installing fails with:
$ pip3 install blackspammerbd-tools==1.0.0 ERROR: Could not find a version that satisfies the requirement blackspammerbd-tools==1.0.0

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/2025-03-19/ \ blackspammerbd-tools==1.0.0
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: