[root@sandman kbproto]# emerge -uvDN world
Calculating world dependencies... done!
>>> Emerging (1 of 181) x11-proto/xextproto-7.0.2 to /
>>> Resuming download...
>>> Downloading http://xorg.freedesktop.org/releases/individual/proto/xextproto-7.0.2.tar.bz2
--14:11:08--  http://xorg.freedesktop.org/releases/individual/proto/xextproto-7.0.2.tar.bz2
           => `/usr/portage/distfiles/xextproto-7.0.2.tar.bz2'
Resolving xorg.freedesktop.org... 131.252.208.36
Connecting to xorg.freedesktop.org|131.252.208.36|:80... connected.
HTTP request sent, awaiting response... 416 Requested Range Not Satisfiable

    The file is already fully retrieved; nothing to do.

!!! Couldn't download xextproto-7.0.2.tar.bz2. Aborting.