hamster-applet-debuginfo 2.32.0-3.fc15 is empty. 2.32.0-2 did not have this problem. See blocker bug for links to possible ways to fix this.
Sorry. I have fixed it by not building the debuginfo package (hamster-applet is pure python but has arch dependent paths for the gnome applet system). Build is on its way for rawhide. Will build new version for F14 when 2.32.1 comes around.