When I need recompile or update dev-ruby/rack, it shows message: emerge: there are no ebuilds built with USE flags to satisfy "<dev-ruby/rack-1.1.0[ruby_targets_ruby18]". !!! One of the following packages is required to complete your request: - dev-ruby/rack-1.0.1 (Missing IUSE: ruby_targets_ruby18) - dev-ruby/rack-1.0.0 (Missing IUSE: ruby_targets_ruby18) (dependency required by "dev-ruby/actionpack-2.3.5-r1" [ebuild]) (dependency required by "dev-ruby/rails-2.3.5" [installed]) (dependency required by "@world" [argument]) Reproducible: Always Portage 2.2_rc61 (default/linux/x86/10.0/desktop, gcc-4.3.4, glibc-2.10.1-r1, 2.6.31-gentoo-r6 i686) ================================================================= System uname: Linux-2.6.31-gentoo-r6-i686-AMD_Athlon-tm-_64_X2_Dual_Core_Processor_4400+-with-gentoo-2.0.1 Timestamp of tree: Mon, 08 Feb 2010 22:00:01 +0000 distcc 3.1 i686-pc-linux-gnu [disabled] app-shells/bash: 4.0_p35 dev-java/java-config: 2.1.9-r1 dev-lang/python: 2.6.4 dev-python/pycrypto: 2.0.1-r8 dev-util/cmake: 2.6.4-r3 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.5.2-r2 sys-apps/sandbox: 2.2 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc: 4.3.4 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA dlj-1.1" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=i686 -mtune=athlon64 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-O2 -march=i686 -mtune=athlon64 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests buildpkg distlocks fixpackages news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://gentoo.imj.fr/pub/gentoo/ ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://gentoo.po.opole.pl ftp://gentoo.po.opole.pl http://mirror.etf.bg.ac.yu/gentoo http://fido.online.kz/gentoo ftp://fido.online.kz/gentoo/pub " LC_ALL="ru_RU.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="ru" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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" PORTDIR_OVERLAY="/usr/local/portage/layman/desktop-effects /usr/local/portage/layman/soor-overlay /usr/local/portage/layman/sunrise /usr/local/portage/layman/devnull /usr/local/portage" SYNC="rsync://mainserv.ph.com/gentoo-portage" USE="3dnow 3dnowext X a52 aac acl acpi alsa applet berkdb branding bzip2 cairo cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode evo fam ffmpeg firefox flac fortran gdbm gif gnome gpm gtk hal iconv java jpeg ldap libnotify mad mikmod mmx mng modules mp3 mp4 mpeg mudflap nautilus ncurses nls nptl nptlonly ogg opengl openmp pam pcre pdf perl png policykit ppds pppd python quicktime readline reflection samba sdl session spell spl sse sse2 ssl ssse3 startup-notification svg sysfs tcpd thunar tiff truetype unicode usb vorbis win32codecs x264 x86 xml xorg xulrunner xv xvid zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul 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="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ru" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia intel" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
*** Bug 304277 has been marked as a duplicate of this bug. ***
You are mixing stable and testing versions of packages. Either use only stable packages or only testing packages to fix this, or make sure that if you mix things you use the right set of testing packages.
