enlightenment_filemanager --version (return code: 0)
Version: 0.17.6
enlightenment_filemanager -HELP (return code: 1)
ERR<10841>:eldbus lib/eldbus/eldbus_core.c:1003 _connection_get() Error connecting to bus of type 2. error name: org.freedesktop.DBus.Error.FileNotFound error message: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
ERR<10841>: lib/eldbus/eldbus_core.c:1065 eldbus_connection_get() safety check failed: conn == NULL
ERR<10841>: lib/eldbus/eldbus_object.c:192 eldbus_object_get() safety check failed: conn == NULL
ERR<10841>:ecore_system_upower modules/ecore/system/upower/ecore_system_upower.c:209 _ecore_system_upower_init() could not get object name=org.freedesktop.UPower, path=/org/freedesktop/UPower
ERR<10841>: lib/eldbus/eldbus_core.c:1373 eldbus_name_owner_changed_callback_del() safety check failed: conn == NULL
ERR<10841>:e_dbus e_dbus.c:456 e_dbus_bus_get() Error connecting to bus: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11
ERROR: Could not DBus SESSION bus.