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

trialpy4
0.0.1

This version was deleted from PyPI around 2024-05-14. Installing fails with:
$ pip3 install trialpy4==0.0.1 ERROR: Could not find a version that satisfies the requirement trialpy4==0.0.1
View other deleted versions of trialpy4

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/2024-05-13/ \ trialpy4==0.0.1
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:
TrialPy4-0.0.1-py3-none-any.whl (74.5KB)
trialpy4-0.0.1.tar.gz (80.9KB)