1) Download the "DOFUS_Installer.sh" file.
2) At the end of the downloading, enter the command "chmod 755 DOFUS_Installer".
3) Launch the DOFUS application thanks to the command ". / DOFUS_Installer" and follow the step by step installation instructions.
4) Once the installation is over, start DOFUS.
5) The updater checks if there are updates available for your version.
6) Once the updater has installed the updates, click on "Play" to access to DOFUS.