grustibus-0.43-r3.ebuild installs the files that belong in /etc/gnome into /usr/etc/gnome. The following patch fixes the problem (as well as the assumption that gdk-pixbuf includes will always be in /usr/include/gdk-pixbuf-1.0) Is this the right way to do it? No. Does it work? Yes
Created attachment 2371 [details, diff] Patch to fix install prefix for sysconf files and -I assumption in grustibus The wrong way to do it, but it does work. Yes, the backslashes are intentional
okay. thankyou and testing.
commited and fixed