Jerry's script works fine as I already posted but it installs 3.5.6 Beta. When I try and install the latest supported build it throws an error. Same when I try the steps on the post above by Wolfgang. The issue seems there is no Raspberrypi OS/ Buster version of the repository to download. #sudo apt-add-repository ppa:mutlaqja/ppa So I can compile the nightly 3.5.6 beta but not the stable release. Any help is welcome. Read More...