mathjax-2.2 hangs at the emerge stage, i.e. there is no progress after the following lines: >>> Emerging (1 of 2) dev-libs/mathjax-2.2 * mathjax-2.2.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking mathjax-2.2.tar.gz to /var/tmp/portage/dev-libs/mathjax-2.2/work >>> Source unpacked in /var/tmp/portage/dev-libs/mathjax-2.2/work >>> Preparing source in /var/tmp/portage/dev-libs/mathjax-2.2/work/MathJax-2.2 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-libs/mathjax-2.2/work/MathJax-2.2 ... >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-libs/mathjax-2.2/work/MathJax-2.2 ... >>> Source compiled. >>> Test phase [not enabled]: dev-libs/mathjax-2.2 >>> Install mathjax-2.2 into /var/tmp/portage/dev-libs/mathjax-2.2/image/ category dev-libs Reproducible: Always # emerge --info Portage 2.2.1 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.17, 3.9.0-gentoocfg-2013-05-07 x86_64) ================================================================= System uname: Linux-3.9.0-gentoocfg-2013-05-07-x86_64-Intel-R-_Core-TM-_i7_CPU_860_@_2.80GHz-with-gentoo-2.2 KiB Mem: 16426172 total, 804828 free KiB Swap: 0 total, 0 free Timestamp of tree: Sun, 25 Aug 2013 09:45:01 +0000 ld GNU ld (GNU Binutils) 2.23.2 ccache version 3.1.9 [enabled] app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.5-r2, 3.2.5-r2, 3.3.2-r2 dev-util/ccache: 3.1.9 dev-util/cmake: 2.8.11.1 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.10.3, 1.11.6, 1.12.6, 1.14 sys-devel/binutils: 2.23.2 sys-devel/gcc: 4.7.3 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.10 (virtual/os-headers) sys-libs/glibc: 2.17 Repositories: gentoo local ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -msse4 -mcx16 -msahf -O2 -pipe" 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/dconf /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="-march=core2 -msse4 -mcx16 -msahf -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs ccache 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 xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="ftp://gentoo.imj.fr/pub/gentoo/ http://mirrors.linuxant.fr/distfiles.gentoo.org/ ftp://mirrors.linuxant.fr/distfiles.gentoo.org/ http://gentoo.modulix.net/gentoo/ ftp://mirror.ovh.net/gentoo-distfiles/ http://mirror.ovh.net/gentoo-distfiles/ ftp://de-mirror.org/gentoo/ http://de-mirror.org/gentoo/ rsync://de-mirror.org/gentoo/" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9" 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="/usr/local/portage" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi aim alsa amd64 ao audiofile avahi bash-completion bcmath berkdb blas bluetooth branding bzip2 cairo calendar caps cdda cddb cdparanoia cdr cli consolekit cracklib crypt css cups curl curlwrappers cxx dbus dga directfb djvu dri dts dv dvd dvdr emacs emboss encode exif fam fbcon ffmpeg firefox flac fontconfig fortran ftp gcj gd gdbm gif gimp ginac glut gnome gnome-keyring gnuplot gnutls gphoto2 gpm graphviz gsm gstreamer gtk gtkhtml gzip hddtemp iconv icq icu ieee1394 imagemagick imap imlib iodbc ipv6 jabber java java6 javascript jbig jingle jpeg jpeg2k kde kontact lame lapack lash latex lcms ldap libgda libnotify lirc lm_sensors lzo mad matroska mikmod mime mmx mng modules mono mozilla mp3 mp4 mpeg mpi mplayer msn mtp mudflap mule multilib musepack musicbrainz mysql mysqli nas ncurses neXt nls nntp nocd nptl nsplugin odbc offensive ofx ogg openal openexr opengl openmp osc oscar oss pam pango pcre pdf perl php plasma plotutils png policykit ppds pulseaudio python qt3support qt4 quicktime raw readline rss ruby samba scanner sdl semantic-desktop session smp sockets socks5 sox speex spell sqlite sqlite3 sse sse2 ssl startup-notification svg symlink syslog sysvipc szip tcl tcpd theora threads tiff truetype udev udisks unicode upower usb v4l v4l2 vcd vde video vnc vorbis wmf wxwidgets x264 xattr xcb xcomposite xemacs xft xml xosd xpm xsl xv xvid yahoo zlib" ABI_X86="64 32" 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 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" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2 python3_3" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="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" USE_PYTHON="2.7 3.2 3.3" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Nothing hangs. dev-libs/mathjax-2.2 installs over 30000 files, so you need to patiently wait about 1 - 2 hours.
RESTRICT="binchecks" is already set, so not much I can do here
