Listen music player crashed just after launching

Binary package hint: python2.5

Not really sure about all the extra info here. I was updating listen music player to the next version. After finishing I started the application and then got an error. Followed up with submitting it as a bug.

ProblemType: Crash
Date: Wed Feb 21 20:20:32 2007
Dependencies:
 tzdata 2007b-0ubuntu1
 zlib1g 1:1.2.3-13ubuntu3
 belocs-locales-bin 2.4-2ubuntu1
 locales 2.3.23
 libc6 2.5-0ubuntu11
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/python2.5
Package: python2.5-minimal 2.5-5ubuntu7
ProcCmdline: python -OO /usr/lib/listen/listen.py
ProcCwd: /usr/lib/listen
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: python2.5
StacktraceTop:
 ?? () from /usr/lib/firefox/libgtkembedmoz.so
 ?? ()
 ?? ()
 ?? () from /usr/lib/firefox/libgtkembedmoz.so
 ?? () from /usr/lib/firefox/libgtkembedmoz.so
Uname: Linux lappy 2.6.20-8-generic #2 SMP Tue Feb 13 05:18:42 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin plugdev scanner video