REQUISITES:

You need the modules:
qt (v.3)

LAUNCH:

To launch the program use:
$ python gerix.py

Enjoy!


NOTE:

For copy and paste in xterm windows you can use the shortcuts CTRL-INS
and SHIFT-INS.
In alternative, you can select the text with the mouse, and use the third
button of the mouse to paste it. On a laptop you can emulate the third button
pressing the first and the second button together.