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

toluene
0.0.24

This version was deleted from PyPI around 2023-11-27. Installing fails with:
$ pip3 install toluene==0.0.24 ERROR: Could not find a version that satisfies the requirement toluene==0.0.24
View other deleted versions of toluene

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/2023-11-26/ \ toluene==0.0.24
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:
toluene-0.0.24-py3-none-any.whl (3.2KB)
toluene-0.0.24.tar.gz (4.2KB)