High Quality Content by WIKIPEDIA articles! Sabayon Linux or Sabayon (formerly RR4 Linux and RR64 Linux), is a Gentoo-based Linux distribution created by Fabio Erculiani and the Sabayon development team. Sabayon follows the "Out of the box" philosophy, aiming to give the user a wide number of applications ready to use and a self-configured operating system. It is named after an Italian dessert, zabaione which is made from eggs. Sabayon`s logo is an impression of a hen`s foot.