Verifying Installation fails with "No module named 'nova'"

[AlexanderWolfertz]

I installed PLEIADES (version 2.1.5) via pip in a clean environment. When trying to run the script to verify the installation from the installation instructions (https://pleiades-sammy.readthedocs.io/en/latest/installation.html#verifying-installation), I already fail at the first line ("from pleiades.sammy.factory import SammyFactory") with a "ModuleNotFoundError: No module named 'nova'". I am using python 3.14.4.