I was trying jhbuild buildone -n evince and getting an error saying that ‘adwaita-icon-theme’ was not found. I thought that I would need to compile everything from scratch, but it’s 23:40, and tomorrow I should wake up early, so time is valuable at the moment. Fortunately, people on IRC were very kind to let me know that all I needed to do was run:
‘jhbuild buildone adwaita-icon-theme’.
Hope this saves someone else’s time as well 😉