/usr/portage/sys-apps/acpi/acpi-0.06-r5.ebuild should have ~amd64 in its keywords, it builds and runs here. Reproducible: Always Steps to Reproduce: 1. 2. 3. emerge info: Portage 2.0.50-r7 (default-amd64-2004.0, gcc-3.3.3, glibc-2.3.3_pre20040420-r1, 2.6.5-gentoo-r1) ================================================================= System uname: 2.6.5-gentoo-r1 x86_64 4 Gentoo Base System version 1.4.15 Autoconf: sys-devel/autoconf-2.59-r4 Automake: sys-devel/automake-1.8.5 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CFLAGS="-O2 -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/s hare/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="ftp://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://ftp. du.se/pub/os/gentoo http://gentoo.mirror.sdv.fr http://ftp.gentoo.skynet.be/pub/ gentoo/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X 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 nogc j oggvorbis opengl oss pam pdflib perl png python quicktime readline sdl slang s nmp spell ssl tcpd truetype xml2 xmms xv zlib"
In CVS now, thanks!