Oooops, I was stupid. It's due to an old osc dir in /usr/share/python2.5. BTW, this kind of Python issues really annoy me from time to time...
-- Li, Yan -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org