deluge
no existing Deluge session
Traceback (most recent call last):
  File "/usr/local/bin/deluge", line 63, in <module>
    interface = deluge.interface.DelugeGTK()
  File "/usr/local/lib/python2.6/site-packages/deluge/interface.py", line 82, in __init__
    self.ipc_manager = ipc_manager.Manager(self)
  File "/usr/local/lib/python2.6/site-packages/deluge/ipc_manager.py", line 47, in __init__
    dbus.service.Object.__init__(self, bus_name, object_path)
  File "/usr/local/lib/python2.6/site-packages/dbus/service.py", line 418, in __init__
    self._connection._register_object_path(object_path, self._message_cb, self._unregister_cb)
RuntimeError: To make asynchronous calls, receive signals or export objects, D-Bus connections must be attached to a main loop by passing mainloop=... to the constructor or calling dbus.set_default_main_loop(...)