The functionality is split across two tools.
Start both tools for full functionality.

   - dependencies
	python and wxWidget/wxPython/wxGTK
	(name varies on your linux distribution)

   - pointer: just the mouse pointer functionality
        ./pointer 127.0.01
           spacebar to activate/deactivate when hovering over the app

   - sagePointer: for VNC session and document sharing (no pointer)
	./sagePointer.py
