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

ecoviewer
1.6.5

This version was deleted from PyPI around 2025-04-25. Installing fails with:
$ pip3 install ecoviewer==1.6.5 ERROR: Could not find a version that satisfies the requirement ecoviewer==1.6.5
View other deleted versions of ecoviewer

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/2025-04-24/ \ ecoviewer==1.6.5
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:
ecoviewer-1.6.5-py3-none-any.whl (67.2KB)
ecoviewer-1.6.5.tar.gz (50.6KB)