Hi @fabriciobasto, I installed Mautic on easyengine by first setting up a php+mysql website like this, ee site create example.com --mysql
This command would create your site folder in /var/www, where you can find your ee-config. Details in that file would help you setup Mautic along with the normal instructions on copying mautic files in your htdocs folder.
Hope this helps.
PS: make sure you setup a way of backing up your database and application.