Portage for Solaris
Pieter Van den Abeele of Gentoo writes in his blog: "The Gentoo team has done an amazing job creating the most customizable meta-distribution on todays market. One of our projects codenamed Portaris, has been maintaining Gentoo Portage on top of Solaris9 and Solaris10 builds. I am pleased to announce that Gentoo is considering integrating OpenSolaris support into the machine readable knowledge base we call Portage."