Pychess issue

[zanox]

Hello to all!! I'd like ti install Pychess on my Ubuntu 8.04, but both repository version and downloaded version (.deb and gzip) don't work. The "old" version (i.e. from the repository) stops during the login (the window goes black) anc the "new" version gives to me the error in the image below. Anyone can help me? thank you in advance!!

http://gkeys.netsons.org/pychess.png

[zanox]

so, I resolved the "missing modules" problem, following the guide in "install" file. But it even stops during login.. :(