Maybe with create your pyton virtual env?
python3 -m venv venv/ && source venv/bin/activate
pip install qet_tb_generator
laurent@debian:~$ whereis qet_tb_generator
qet_tb_generator: /home/laurent/venv/bin/qet_tb_generator
When you need qet_tb_generator activate your virtual env before.
by
source venv/bin/activate
ps: qet_tb_generator in virtual env can't be launched by QET directly, I don't know why at this time, so you need to do in the terminal and wrote qet_tb_generator for launch it and choose where is your project and select it.
That's why I prefer the deb packages I had packaged, I think I also created them on the ubuntu PPA.
FYI qet_tb_generator need also pysimplegui with deb packages.
See https://launchpad.net/~scorpio/+archive … rotech-dev
and for the same way you if you want with pinning you can upgrade to lastest devel 0.100 versions, QET 0.8 release was now very very old.
Edit : Linux Mint 22. x is based on Ubuntu 24.04.
name is Noble.