Added dev-php/PECL-memcache * to package.keywords, emerged PECL-memcache and builds and runs just fine :) Please add ~amd64 keyword to the ebuild Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51.22-r2 (default-linux/amd64/2005.0, gcc-3.4.3, glibc-2.3.5-r0, 2.6.12-gentoo-r6 x86_64) ================================================================= System uname: 2.6.12-gentoo-r6 x86_64 AMD Athlon(tm) 64 Processor 3200+ Gentoo Base System version 1.6.13 dev-lang/python: 2.3.5 sys-apps/sandbox: 1.2.11 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -pipe -O2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/env.d" CXXFLAGS="-march=k8 -pipe -O2" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo" LINGUAS="nl" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 X alsa apache2 arts artswrappersuid audiofile avi berkdb bitmap-fonts cdr crypt cups curl dvd eds encode fam ffmpeg flac foomaticdb fortran gd gif gnutls gpm gstreamer gtk2 hal icq ieee1394 imagemagick imlib innodb ipv6 java javascript jpeg kde kdeenablefinal ldap libwww lm_sensors logitech-mouse lzw lzw-tiff mad motif mozilla mp3 mpeg mpm-prefork msn mysql ncurses nls nptl nptlonly ogg oggvorbis opengl oss pam pdflib perl php png python qt quicktime readline real samba sasl sdl sharedext spell ssl subversion sysfs tcpd tiff truetype truetype-fonts type1-fonts usb userlocales vorbis xine xinerama xml xml2 xmms xpm xv xvid zlib linguas_nl userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, MAKEOPTS
added ~amd64 keyword, thanks for the report