Description of problem: Latest version needs gtksourceview or else important parts of the UI don't work at all (configuring machine details or running VMs). On Arch needed dep is `gtksourceview4' Version-Release number of selected component (if applicable): 2.2.0 Thanks
Darn that was on my list to do at one point. Thanks for the report, fixed upstream now: commit 876c0c014dfc54c31439ca29049d28fb8ea7705e Author: Cole Robinson <crobinso> Date: Tue Jun 18 09:53:36 2019 -0400 INSTALL.md: Document dep on gtksourceview https://bugzilla.redhat.com/show_bug.cgi?id=1721341