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

econnect-python
0.12.0a0

This version was deleted from PyPI around 2024-06-02. Installing fails with:
$ pip3 install econnect-python==0.12.0a0 ERROR: Could not find a version that satisfies the requirement econnect-python==0.12.0a0
View other deleted versions of econnect-python

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/2024-06-01/ \ econnect-python==0.12.0a0
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:
econnect_python-0.12.0a0-py3-none-any.whl (15.3KB)
econnect_python-0.12.0a0.tar.gz (27.0KB)