Please add "~amd64" to the KEYWORDS for net-p2p/dctc-0.85.9. emerge info output: Portage 2.0.50-r9 (default-amd64-2004.0, gcc-3.4.1, glibc-2.3.4.20040619-r0, 2.6.8-rc2-mm2) ================================================================= System uname: 2.6.8-rc2-mm2 x86_64 5 Gentoo Base System version 1.5.2 distcc 2.16 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [enabled] Autoconf: sys-devel/autoconf-2.59-r4 Automake: sys-devel/automake-1.8.5-r1 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-O2 -march=k8 -mfpmath=sse,387 -fomit-frame-pointer -fPIC -pipe" CHOST="x86_64-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=k8 -mfpmath=sse,387 -fomit-frame-pointer -fPIC -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache" GENTOO_MIRRORS="http://gentoo.mirrors.pair.com" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X alsa amd64 apm arts avi berkdb crypt encode esd foomaticdb gdbm gif gnome gpm gtk gtk2 imlib jpeg kde libg++ libwww mikmod motif mozilla mpeg ncurses nls nogcj oggvorbis opengl oss pam pdflib perl png python qt quicktime readline sdl slang spell ssl tcltk tcpd truetype xml2 xmms xv zlib"
Fixed in CVS, thanks Michael.