yum remove scrollkeeper fails

I just tried a: yum remove scrollkeeper this pulled in for removal zenity, but then failed like this: Running Transaction Removing : scrollkeeper ######################### [1/2] Removing : zenity ######################### [2/2] /var/tmp/rpm-tmp.9852: line 1: scrollkeeper-update: command not found error: %postun(zenity-2.16.3-1.fc6.i386) scriptlet failed, exit status 127 because it seems scrollkeeper was removed before the potsun scriptlet run the scrollkeeper-update command. is this something for BZ? if so which component?