i guess x11-base/xproto have been merged in to x11-base/xcb-proto?
Not understood - where is the problem? $ grep proto media-sound/bristol/bristol-0.60.*ebuild media-sound/bristol/bristol-0.60.11.ebuild: x11-base/xorg-proto" media-sound/bristol/bristol-0.60.9.ebuild: x11-base/xorg-proto"
but is there x11-base/xorg-proto? hm, I see it exists on one of my systems. sorry. it did not on the other. you can close the ticket.