$ eselect ruby show Current Ruby version: ruby19 ## dev-lang/ruby-1.9.3_p0 Current Rubygems version: gem19 >>> Emerging (5 of 13) dev-ruby/rb-inotify-0.8.8 * Running compile phase for all ... Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler rake aborted! Don't know how to build task 'build' dev-ruby/jeweler-1.6.4 installed Problem: ruby19 executes "rake build" -> only gems for ruby 1.9 used -> jeweler needed for "rake build" -> but jeweler only available in portage for ruby 1.8 -> gem not found Solution: call "rake build" with ruby-1.8 Reproducible: Always Steps to Reproduce: 1. set ruby-1.9.3 as default ruby 2. try to install rb-inotify 3. Actual Results: >>> Emerging (5 of 13) dev-ruby/rb-inotify-0.8.8 * rb-inotify-0.8.8.gem RMD160 SHA1 SHA256 size ;-) ... [ ok ] >>> Unpacking source... * Running unpack phase for all ... * Unpacking .gem file... ... [ ok ] * Uncompressing metadata ... [ ok ] * Unpacking data.tar.gz ... [ ok ] >>> Source unpacked in /var/tmp/portage/dev-ruby/rb-inotify-0.8.8/work >>> Preparing source in /var/tmp/portage/dev-ruby/rb-inotify-0.8.8/work ... * Running prepare phase for all ... * Running source copy phase for ruby18 ... * Running source copy phase for ruby19 ... * Running prepare phase for ruby18 ... * Running prepare phase for ruby19 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-ruby/rb-inotify-0.8.8/work ... >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-ruby/rb-inotify-0.8.8/work ... * Running compile phase for all ... Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler rake aborted! Don't know how to build task 'build' (See full trace by running task with --trace) * ERROR: dev-ruby/rb-inotify-0.8.8 failed (compile phase): * failed to (re)build documentation * * Call stack: * ebuild.sh, line 75: Called src_compile * environment, line 4350: Called ruby-ng_src_compile * environment, line 4007: Called _ruby_invoke_environment 'all' 'all_ruby_compile' * environment, line 485: Called all_ruby_compile * environment, line 559: Called all_fakegem_compile * environment, line 527: Called die * The specific snippet of code: * rake ${RUBY_FAKEGEM_TASK_DOC} || die "failed to (re)build documentation"; * * If you need support, post the output of 'emerge --info =dev-ruby/rb-inotify-0.8.8', * the complete build log and the output of 'emerge -pqv =dev-ruby/rb-inotify-0.8.8'. !!! When you file a bug report, please include the following information: GENTOO_VM= CLASSPATH="" JAVA_HOME="" JAVACFLAGS="" COMPILER="" and of course, the output of emerge --info * The complete build log is located at '/var/log/portage/dev-ruby:rb-inotify-0.8.8:20120102-080720.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-ruby/rb-inotify-0.8.8/temp/environment'. * S: '/var/tmp/portage/dev-ruby/rb-inotify-0.8.8/work/all/rb-inotify-0.8.8' Expected Results: should find jeweler and compile Portage 2.1.10.41 (default/linux/x86/10.0/desktop, gcc-4.5.3, glibc-2.13-r4, 3.1.5-gentoo i686) ================================================================= System uname: Linux-3.1.5-gentoo-i686-Intel-R-_Core-TM-2_Duo_CPU_P8600_@_2.40GHz-with-gentoo-2.0.3 Timestamp of tree: Mon, 02 Jan 2012 06:45:01 +0000 distcc 3.1 i686-pc-linux-gnu [disabled] ccache version 3.1.6 [enabled] app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.2.2 dev-util/ccache: 3.1.6 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r1 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 2.6.39 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo nougad sunrise x11 gamerlay-stable gentoo-haskell ruby ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="@FREE" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=core2 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=core2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs ccache distlocks ebuild-locks fail-clean fixlafiles news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://ftp.uni-erlangen.de/pub/mirrors/gentoo" LANG="de_DE.UTF-8" LC_ALL="de_DE.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="de en" MAKEOPTS="-j3" 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/nougad /usr/local/portage/layman/sunrise /usr/local/portage/layman/x11 /usr/local/portage/layman/gamerlay /usr/local/portage/layman/haskell /usr/local/portage/layman/ruby" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa archive avahi bash-completion berkdb bittorrent bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cscope css cups curl cxx dbus dev-util/android-sdk-update-manager-15 dri dts dvd dvdr emboss encode exif extras fam ffmpeg firefox flac fortran fuse gdbm gdu gif gimp gnome gnome-keyring gnome-online-accounts gpm gstreamer gtk guitarhero iconv inotify ios ipv6 jabber jack java6 jingle joystick jpeg laptop latex lcms libnotify mad mng modules mp3 mp4 mpeg mudflap musicbrainz ncurses networkmanager nls nptl nptlonly ntp ogg opengl openmp otr pam pango pcre pdf pkcs11 png policykit ppds pppd psyco pulseaudio python_abis_2.7 python_abis_3.2 qt3support qt4 readline resolvconf ruby samba sdl semantic-desktop server session sip smp spell sqlite sqlite3 ssl startup-notification svg sysfs system-sqlite system-v8 taglib tcpd theora threads tiff tracker transcode truetype udev unicode upnp usb v8 vaapi vim vim-syntax vorbis webdav webkit win32codecs x264 x86 xcb xinerama xml xorg xrandr xscreensaver xulrunner xv xvid zeroconf zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="*" 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 cgi cgid 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" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de en" LIRC_DEVICES="serial" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="intel" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
We don't officially support selecting anything but ruby19 (but I don't think we actually tell you anywhere). I'll have a look at this later.
(In reply to comment #1) > We don't officially support selecting anything but ruby19 (but I don't think we > actually tell you anywhere). Hmm, I meant to say "ruby18" here. In any case this is a case of a missing jeweler dependency, but I've fixed it by avoiding the need for jeweler altogether.
