If we eselect ruby19, ruby default to use ruby19 and dev-ruby/rdiscount is not built against ruby19, so emerge compile phase failed to find rdiscount. Reproducible: Always Steps to Reproduce: 1. eselect ruby set ruby19 2. emerge -1 ronn Actual Results: >>> Compiling source in /var/tmp/portage/app-text/ronn-0.7.3/work ... * Running compile phase for all ... (in /var/tmp/portage/app-text/ronn-0.7.3/work/all/ronn-0.7.3) fatal: the 'rdiscount' library is required (gem install rdiscount) Portage 2.2.0_alpha46 (default/linux/amd64/10.0/developer, gcc-4.5.2, glibc-2.13-r4, 3.0.0-rc7+ x86_64) ================================================================= System uname: Linux-3.0.0-rc7+-x86_64-Intel-R-_Core-TM-_i5_CPU_M_520_@_2.40GHz-with-gentoo-2.0.3 Timestamp of tree: Unknown distcc 3.1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.2_p10 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.6.6-r2, 2.7.2, 3.1.4, 3.2 dev-util/cmake: 2.8.5-r2 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.8.3-r1 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.4_p6-r1, 1.9.6-r3, 1.10.3, 1.11.1-r1 sys-devel/binutils: 2.21.1 sys-devel/gcc: 4.4.5, 4.5.2 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 2.6.38::<unknown repository> (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo naota betagarden sunrise rion emacs kuroo zugaina x11 gentoo-haskell bazaar arcon foo-overlay luman Installed sets: ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA EULA skype-eula Broadcom PUEL AdobeFlash-10.1 dlj-1.1" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -fomit-frame-pointer -march=core2 -mcx16 -msahf -maes -mpclmul -mpopcnt -msse4.2 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256 -mtune=core2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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 -pipe -fomit-frame-pointer -march=core2 -mcx16 -msahf -maes -mpclmul -mpopcnt -msse4.2 --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=256 -mtune=core2" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs collision-protect distlocks ebuild-locks fixlafiles fixpackages multilib-strict news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms sign splitdebug strict test test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox" FFLAGS="" GENTOO_MIRRORS="http://gentoo.channelx.biz/ http://gentoo.gg3.net/ http://ftp.iij.ad.jp/pub/linux/gentoo/ http://ftp.jaist.ac.jp/pub/Linux/Gentoo/" LANG="ja_JP.UTF-8" LDFLAGS="-Wl,--hash-style=gnu -Wl,-O1 -Wl,--as-needed" LINGUAS="ja" MAKEOPTS="-j3 -l6" 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="/home/naota/portage-overlay /home/naota/repo/git/betagarden /var/lib/layman/sunrise /var/lib/layman/rion /var/lib/layman/emacs /var/lib/layman/kuroo /var/lib/layman/zugaina /var/lib/layman/x11 /var/lib/layman/haskell /var/lib/layman/bazaar /var/lib/layman/arcon /var/lib/layman/foo-overlay /var/lib/layman/luman" SYNC="rsync://rsync.jp.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 berkdb bzip2 cairo cdda cdr cjk cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emacs emboss encode exif fam fbcon firefox flac fortran gdbm gdu gif gpm gtk hddtemp iconv ipv6 jpeg lcms libnotify m17n-lib mad midi mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pango pcre pdf perl png policykit ppds pppd python qt3support qt4 readline sdl session snmp spell sse sse2 sse3 ssl ssse3 startup-notification svg sysfs tcpd threads tiff truetype udev unicode usb v4l v4l2 vorbis wifi x264 xcb xcomposite xft xinerama 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 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="braindump flow karbon kexi kpresenter krita tables words" 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="mouse keyboard evdev multitouch" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ja" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18 ruby19 jruby ree18" USERLAND="GNU" VIDEO_CARDS="nvidia vesa nouveau" 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, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
We don't support eselect ruby19. However, I've just added ruby19 to rdiscount.
