Traceback (most recent call last):
  File "/usr/share/oneconf/oneconf-service", line 102, in <module>
    myservice = DbusHostsService(loop)
  File "/usr/share/oneconf/oneconf/dbusconnect.py", line 57, in __init__
    self.hosts = Hosts()
  File "/usr/share/oneconf/oneconf/hosts.py", line 56, in __init__
    (logo_checksum, logo_path) = self._get_current_wallpaper_data()
  File "/usr/share/oneconf/oneconf/hosts.py", line 97, in _get_current_wallpaper_data
    stdout=subprocess.PIPE)
  File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1239, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory