audacious crashed with SIGSEGV in g_type_check_instance_cast()

[toobuntu]

Binary package hint: audacious

wouldn't even open

$ lsb_release -dr
Description: Ubuntu hardy (development branch)
Release: 8.04

$ apt-cache policy audacious
audacious:
  Installed: 1.5.0-2
  Candidate: 1.5.0-2
  Version table:
 *** 1.5.0-2 0
        500 http://us.archive.ubuntu.com hardy/universe Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sun Mar 30 19:19:58 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/audacious
Package: audacious 1.5.0-2
PackageArchitecture: i386
ProcCmdline: audacious
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: audacious
StacktraceTop:
 g_type_check_instance_cast ()
 ?? ()
 ?? () from /usr/lib/audacious/Output/libcrossfade.so
 ?? ()
 ?? ()
Title: audacious crashed with SIGSEGV in g_type_check_instance_cast()
Uname: Linux 2.6.24-12-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video