I'm attempting to upgrade portage on my Chromium OS VM and I get a masking on the upgrade saying it's masked by EAPI 5 and that my current version is EAPI 4. In order to upgrade portage I need EAPI 5 but I can't get that without upgrading it so how do I get portage to upgrade itself? This is my only experience with gentoo, I normally run debian based distros, so I'm kind of a noob. http://i.imgur.com/tG6BsmM