>>> Installing (1 of 1) app-crypt/gkeys-0.1-r1::gentoo * Fetching Gentoo Developer seed file... Connector.connect_url(); Failed to retrieve the content from: https://api.gentoo.org/gentoo-keys/seeds/gentoo-devs.seeds Error was: Invalid header value 'Sat, 08 Aug 2015 21:10:42 GMT\n' Gkey task results: File /var/lib/gentoo/gkeys/seeds/gentoo-devs.seeds cannot be retrieved. Fetch operation completed * ERROR: app-crypt/gkeys-0.1-r1::gentoo failed (postinst phase): * Unable to fetch seeds I have no idea what this means, but it makes the ebuild even more uninstallable ...
*** This bug has been marked as a duplicate of bug 550848 ***