libglib2.0-0 to run gps-saver or bt applet to start GPS bt ?

Any idea how to start with external gps bt device in 2008He
to get it connected/ paired from Control panel
GPS location does some type of pairing but is not connecting external GPS.

Maemo Mapper does the connecting.
Need python script running gpsbt lib , shell script, bt applet
connecting external GPS bt device .

Any idea ?