localhost sabayonuser # emerge youtube-dl --- Invalid atom in /etc/portage/package.unmask: =net-misc/youtube-dl Calculating dependencies | !!! All ebuilds that could satisfy "youtube-dl" have been masked. !!! One of the following masked packages is required to complete your request: - net-misc/youtube-dl-2008.01.24 (masked by: ~amd64 keyword) For more information, see MASKED PACKAGES section in the emerge man page or refer to the Gentoo Handbook. localhost sabayonuser #