def run(self):
        DistUtilsExtra.auto.install_auto.run(self)
        # after DistUtilsExtra automatically copied data/org.soundconverter.gschema.xml
        # to /usr/share/glib-2.0/schemas/ it doesn't seem to compile them.
        glib_schema_path = os.path.join(self.install_data, 'share/glib-2.0/schemas/')
        cmd = 'glib-compile-schemas {}'.format(glib_schema_path)
        print('running {}'.format(cmd))
        os.system(cmd)