Bug 514494 – media-video/mkvtoolnix-6.6.0 - /usr/lib64/ruby/2.0.0/rubygems.rb:15:in `require': cannot load such file -- rubygems/compatibility (LoadError)

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description Robert 2014-06-22 22:58:29 UTC]

When setting up a new system from stage 3 emerging mkvtoolnix failed because rubygems wasn't installed yet.

Reproducible: Didn't try

Steps to Reproduce:
1. emerge mkvtoolnix on a system that doesn't have rubygems installed
2.
3.
Actual Results:  
>>> Compiling source in /var/tmp/portage/media-video/mkvtoolnix-6.6.0/work/mkvtoolnix-6.6.0 ...
/usr/lib64/ruby/2.0.0/rubygems.rb:15:in `require': cannot load such file -- rubygems/compatibility (LoadError)
        from /usr/lib64/ruby/2.0.0/rubygems.rb:15:in `<top (required)>'
        from <internal:gem_prelude>:1:in `require'
        from <internal:gem_prelude>:1:in `<compiled>'

Expected Results:  
succesful building

Portage 2.2.8-r1 (default/linux/amd64/13.0, gcc-4.7.3, glibc-2.17, 3.14.4-ck x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-3.14.4-ck-x86_64-AMD_Phenom-tm-_II_X6_1090T_Processor-with-gentoo-2.2
KiB Mem:     8111080 total,   3069804 free
KiB Swap:          0 total,         0 free
Timestamp of tree: Fri, 20 Jun 2014 18:45:01 +0000
ld GNU ld (Gentoo 2.23.2 p1.0) 2.23.2
app-shells/bash:          4.2_p45
dev-lang/python:          2.7.6, 3.3.3
dev-util/cmake:           2.8.12.2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.13.4
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.7.3-r1
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.13 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=amdfam10"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /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 -march=amdfam10"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="ftp://de-mirror.org/distro/gentoo/ ftp://mirror.mdfnet.se/gentoo ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://trumpetti.atm.tut.fi/gentoo/ ftp://mirror.leaseweb.com/gentoo/ ftp://gentoo.tiscali.nl/pub/mirror/gentoo/ ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo "
LANG="de_DE.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j6"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="3dnow 7zip X a52 aac acl acpi alsa amd64 apng audiofile berkdb bluetooth bzip2 cairo cdda cddb cdio cdr cleartype cli consolekit cracklib crypt cups cxx dbus device-mapper dga dirac dri dts dvd dvdr dvi encode exif ffmpeg flac fontconfig fortran gdbm gnutls gstreamer gtk gtk3 hwdb i18n iconv icq id3tag imap ipv6 jpeg jpeg2k kpathsea lame latex libass libnotify libsamplerate lm_sensors lzo mad matroska mjpeg mmx modules mp3 mpeg multilib musepack ncurses networkmanager nls normalize nptl ntfs offensive ogg opengl openmp pam pcre png policykit python readline sdl session sound speex sqlite sse sse2 sse3 ssl svg t1lib taglib tcpd theora threads thunar tiff truetype udev udisks unicode usb v4l v4l2 vaapi vdpau virtualbox vlc vorbis wav x264 x265 xcb xine xv xvid zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 sheets stage tables krita karbon braindump author" 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 ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de en no nb" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="vesa radeon" 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, USE_PYTHON

[Comment 1 Robert 2014-06-22 23:01:28 UTC]

Created attachment 379436 [details]
mkvtoolnix_build.log

[Comment 2 Robert 2014-06-22 23:04:58 UTC]

After manually installing rubygems (emerge -1 rubygems) mkvtoolnix was building just fine and a little later some other package pulled in rubygems which is probably why no one else ran into that bug.

[Comment 3 Andrew Savchenko 2014-11-29 10:36:38 UTC]

Looks like a duplicate of bug 509220. Same problem here meanwhile.

*** This bug has been marked as a duplicate of bug 509220 ***