mono --debug /usr/lib/banshee/banshee.exe
libbanshee
System.DllNotFoundException: libbanshee
 at (wrapper managed-to-native) Banshee.BansheeEntry:banshee_dbus_compat_thread_init ()
 at Banshee.BansheeEntry.Startup (System.String[] args) [0x0000e] in /build/buildd/banshee-0.12.1+dfsg/src/Core/Banshee/Main.cs:54
 at (wrapper delegate-invoke) System.MulticastDelegate:invoke_void_string[] (string[])
 at Banshee.Gui.CleanRoomStartup.Startup (Banshee.Gui.StartupInvocationHandler startup, System.String[] args) [0x00045] in /build/buildd/banshee-0.12.1+dfsg/src/Core/Banshee.Base/Gui/CleanRoomStartup.cs:54