In the description of kde-misc/akonadi-google package there is a link to https://projects.kde.org/projects/scratch/dvratil/akonadi-google which returns error 404.
Thanks for reporting. This is fixed in cvs now. Please sync in some hours to get the changes. + + 30 Dec 2013; Johannes Huber <johu@gentoo.org> -akonadi-google-20120619.ebuild, + akonadi-google-20131213.ebuild: + Update HOMEPAGE, bug #496026. Remove old. +