ModuleNotFoundError: No module named 'pkg_resources'

[JappaWakka]

I installed FramePack with SageAttention, and got this error. Turns out the version of setuptools it installs is missing that package.
I solved it by starting a command prompt, and executing the following commands:

venv\Scripts\activate
pip install "setuptools<=80.10.2"

And now it doesn't give the error.