--- a/components/gnome/glib2/glib2.p5m	Fri Apr 29 16:32:46 2016 -0700
+++ b/components/gnome/glib2/glib2.p5m	Fri Apr 29 17:25:54 2016 -0700
@@ -524,3 +524,6 @@
 file files/libgthread-2.0.3lib path=usr/share/man/man3lib/libgthread-2.0.3lib
 file files/gnome-interfaces.7 path=usr/share/man/man7/gnome-interfaces.7
 license COPYING license=LGPLv2
+# code in gio/gdesktopappinfo.c execs update-desktop-database
+depend type=require fmri=__TBD \
+    pkg.debug.depend.file=usr/bin/update-desktop-database