2/ We are going to add java to the $PATH environnement variable :

- Open a terminal :
- Edit this file : .bashrc
Command : emacs .bashrc

- Add the following line in it :
export PATH="/home/yourAccount/J2RE/bin:"$PATH
(/!\ /home/yourAccount/J2RE must be replaced by YOUR path !)

- Save the modifications,
- In order to make sure the modification is working, open a new terminal and write java :
Command : java
- If you are answered that java has not been founded, check if you didn't made one of this mistakes :

- PATH must be in CAPITAL letters,
- There must be no SPACE on both sides of '=',
- $PATH must not be included between quotations marks,
- Don't forget ":" before the ending quotation mark.

Enjoy Gints ;-) Run it by typing in the classes directory :

Command : bash run_gints et Voilà !