Please add "~amd64" to the KEYWORDS for x11-libs/libview-0.5.6 emerge --info following Portage 2.1.2.2 (default-linux/amd64/2006.1/desktop, gcc-4.1.1, glibc-2.5-r0, 2.6.21-y3 x86_64) ================================================================= System uname: 2.6.21-y3 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ Gentoo Base System release 1.12.9 Timestamp of tree: Sat, 28 Apr 2007 16:20:01 +0000 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-java/java-config: 1.3.7, 2.0.31-r5 dev-lang/python: 2.4.3-r4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.15-r1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /lib/modules /lib64/modules /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config /var/qmail/alias /var/qmail/control" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-march=k8 -O2 -pipe" DISTDIR="/usr/portage-distfiles" EMERGE_DEFAULT_OPTS="--alphabetical" FEATURES="buildpkg collision-protect distlocks metadata-transfer noinfo parallel-fetch sandbox sfperms strict userpriv usersandbox" GENTOO_MIRRORS=" ftp://ftp.gg3.net/pub/linux/gentoo" INSTALL_MASK=" usr/share/info usr/share/locale/[^bej]*/ usr/share/locale/b[^g]*/ usr/share/locale/e[^n]*/ usr/share/locale/j[^a]*/ " LANG="en_US.utf8" LINGUAS="en_US en ja bg" MAKEOPTS="-j4" PKGDIR="/usr/portage-lion/packages" PORTAGE_RSYNC_EXTRA_OPTS="--exclude-from /etc/portage/rsync_excludes --progress" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlay/cpan /usr/local/overlay/maildir /usr/local/overlay/linux-info /usr/local/overlay/paludis-extras /usr/local/overlay/chutz /usr/local/overlay/provided" SYNC="rsync://rsync.gg3.net/gentoo-portage" USE="7zip X Xaw3d a52 aac aalib accessibility acl acpi alsa amd64 apache2 audiofile avi berkdb bitmap-fonts bonobo branding bzip2 cairo canna caps cdinstall cdparanoia cdr cjk clamav cli cracklib crypt cscope cups curl dga dmx dri dts dv dvd dvdr dvdread eds emboss encode exif expat fam fastcgi fbcon ffmpeg firefox flac foomaticdb gd gdbm gecko-sdk gif glut gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hpn iconv id3 ieee1394 imagemagick imap imlib iproute2 ipv6 ipv6arpa isdnlog java javascript jbig joystick jpeg junit lame latex lcms ldap libg++ libwww live lzo mad maildir matroska matrox midi mikmod mng mozbranding moznoirc moznomail mp3 mp4live mpeg mpeg2 msn mule mysql mysqli ncurses net network nls nntp no-htdocs noauthcram nptl nptlonly offensive ogg opengl pam pcre pdf perl plotutils png ppds pppd python qt4 quicktime readline realmedia reflection ruby samba scanner screen sdl session silc slang smime smtpauth sndfile speex spell spl sqlite3 ssl startup-notification svg sysfs system-iiimf tcpd tetex tiff truetype truetype-fonts type1-fonts unicode usb utf8 v4l v4l2 validrcptto vim-syntax vim-with-x vnc vorbis webdav wma wmf wxwindows xcb xgetdefault xml xml2 xorg xpm xv xvid yv12 zlib" ALSA_CARDS="emu10k1 hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="linuxinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US en ja bg" USERLAND="GNU" VIDEO_CARDS="vesa vga nv nvidia" Unset: CTARGET, LC_ALL, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS
tested and marked in portage, thanks for the reminder.