Hi, I am getting the following on x86_64 machine: [ebuild U ] dev-libs/boost-1.34.1-r2 [1.33.1-r1] USE="-debug -doc -icu -pyste -tools% (-bcp%) (-bjam%) (-threads%*) (-threadsonly%)" 12,689 kB [ebuild N ] dev-util/boost-build-1.34.1 USE="python" 0 kB [blocks B ] <dev-libs/boost-1.34.0 (is blocking dev-util/boost-build-1.34.1) It seems there is some circularity in the dependencies. # emerge --info Portage 2.1.4.4 (default-linux/amd64/2007.0/server, gcc-4.1.2, glibc-2.6.1-r0, 2.6.24.2-default x86_64) ================================================================= System uname: 2.6.24.2-default x86_64 Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz Timestamp of tree: Mon, 07 Apr 2008 07:34:01 +0000 app-shells/bash: 3.2_p17-r1 dev-java/java-config: 1.3.7, 2.1.4 dev-lang/python: 2.4.4-r9 dev-python/pycrypto: 2.0.1-r6 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.61-r1 sys-devel/automake: 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.23-r3 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=nocona -fomit-frame-pointer -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-O2 -march=nocona -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LINGUAS="en cs cz" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" 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="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="R X Xaw3d acl acpi amd64 apache2 bash-completion bcmath berkdb blas boost bzip2 cblas clamav cli colordiff compress cpio cracklib crypt cscope css ctype curl curlwrappers cxx dbus djbfft emboss enblend encode enscript expat fam fortran ftp gcj gd gdbm gif glibc-compat20 glibc-omitfp glitz glut gmp gnuplot gnutls gpm graphviz gs gtk gtkhtml hal iconv inifile innodb isdnlog ithreads java javascript jbig jikes jpeg jpeg2k kde kdtree lapack lcms libedit libwww lzo lzw maildir mailwrapper mhash midi mime ming mjpeg mmap mmx mng mod_python modperl modplug mozilla moznoirc mpeg mpi mpi_njtree mudflap mule mxdatetime mysql mysqli ncurses netcdf netpbm network nntp nptl nptlonly numeric openmp pam pcntl pcre pdf perl plotutils png pnm postproc postscript ppds pppd procmail pymol python rar raw readline reflection reiserfs rpm rtc scp seamonkey server session sftp sift smime sndfile snmp sockets spl srt sse sse2 sse3 ssl svg svgz sysfs sysvipc tcl tcpd threads tiff transcode unicode urandom userlocales uuencode vim-syntax vim-with-x wmf xanim xfs xinetd xml xorg xpm xslt xv xvid zip zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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" 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="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en cs cz" USERLAND="GNU" VIDEO_CARDS="radeon" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY #
Not a bug, see http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked
