Traceback (most recent call last): File "modrana.py", line 471, in <module> program = GuiBase(device) File "modrana.py", line 409, in __init__ self.mapWidget.loadModules('modules') # name of the folder with modules File "modrana.py", line 109, in loadModules a = __import__(deviceModuleName[0:-3]) File "/opt/modrana/modules/device_modules/device_n900.py", line 24, in <module> import dbus.glib ImportError: No module named dbus.glib