Install on Windows
On Windows, a double click on file JAgraffe-install-x.x.x.jar starts the install of JAgraffe.
Install on Linux
On Linux, run the following command :
java -jar JAgraffe-install-x.x.x.jar
A shortcut should be created on your Desktop, but depending on your version of KDE or Gnome, it may not work. It the shortcut is not created use the script jagraffe.sh you'll find in the install directory.
You can directly reinstall a new version of JAgraffe on a previous version