https://bugzilla.redhat.com/show_bug.cgi?id=798891
--- Comment #15 from Mike FABIAN mfabian@redhat.com --- (In reply to Pravin Satpute from comment #13)
I was trying to build this for epel6 but unfortunately gobject-introspection is not available in RHEL-6.
ibus-typing-booster needs gobject-introspection as well.