memcached ebuild (and its dependency libevent) don't have ~x64-macos keywords, hence cannot be installed on 64bit mac os x. I added keyword to memcached-1.4.1.ebuild and libevent-1.4.11-r1.ebuild, and it works just fine. So I guess it hasn't been tested. Reproducible: Always Steps to Reproduce: Install memcached Actual Results: memcached doesn't install Expected Results: memcached installs Portage 2.2.00.14183-prefix (prefix/darwin/macos/10.6/x64, gcc-4.2.1, unavailable, 10.0.0 i386) ================================================================= System uname: Darwin-10.0.0-i386-64bit Timestamp of tree: Wed, 09 Sep 2009 23:02:13 +0000 distcc 2.18.5-Apple.1 i386-apple-darwin10.0 (protocols 1 and 2) (default port 3632) [disabled] app-shells/bash: 4.0_p28-r00.1 dev-lang/python: 2.6.2-r01.1 sys-devel/autoconf: 2.63-r01.1 sys-devel/automake: 1.10.2-r00.1, 1.11 sys-devel/gcc-config: 1.4.1-r00.2 sys-devel/libtool: 2.2.6a-r00.1 ACCEPT_KEYWORDS="~x64-macos" CBUILD="x86_64-apple-darwin10" CFLAGS="-march=nocona -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-apple-darwin10" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/terminfo" CXXFLAGS="" DISTDIR="/usr/local/gentoo/usr/portage/distfiles" FEATURES="assume-digests collision-protect distlocks fixpackages nostrip parallel-fetch preserve-libs protect-owned sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="ru_RU.UTF-8" LDFLAGS="" PKGDIR="/usr/local/gentoo/usr/portage/packages" PORTAGE_CONFIGROOT="/usr/local/gentoo/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/usr/local/gentoo/var/tmp" PORTDIR="/usr/local/gentoo/usr/portage" SYNC="rsync://rsync.prefix.freens.org/gentoo-portage-prefix" USE="aqua coreaudio cracklib mmx mmxext ncurses nls objc objc++ prefix readline sse sse2 ssl unicode x64-macos zlib" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="Darwin" INPUT_DEVICES="keyboard mouse" KERNEL="Darwin" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
Created attachment 203657 [details, diff] some kind of patch
added, thanks for testing and reporting!