sudo apt update
sudo apt install fldigi
sudo apt update
sudo apt install flrig
sudo apt update
sudo apt install libhamlib-utils
sudo adduser $USER dialout
install debian package from js8call website (pretty much a GUI thing, download DEBIAND from js8call.com and click on it and then install when the software manager pops up)
The rest rig configuration … but this does ensure all the right “libs” that js8call needs