I'd be interested in what Jay did to get it working, so that I could tweak my script. I've installed the 32 bit Bullseye and haven't yet got it to work.
I did substitute qt5-default for qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools
# sudo apt-get install -y git cmake qt5-default libcfitsio-dev libgsl-dev wcslib-dev
sudo apt-get install -y qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools

I see there is an issue with libkf5newstuff which I haven't resolved yet.

Cheers
Jerry

Read More...