I’d like to start contributing to GNOME development. However I’m facing issues while trying to install GTK4 on my 20.04. Most of the GTK dependencies’ versions are not available for Ubuntu 20.04 package manager. I was advised not use packages outside of synaptic.
So please let me know the right way to setup GTK4 and it’s dependencies. I would like to install GTK4 and it’s dependencies in the user space to build and run the app.