$ ls /var/cache/edb/dep/usr/portage/
app-accessibility  app-text      dev-texlive       gnustep-libs   net-firewall     sci-chemistry      www-apache
app-admin          app-vim       dev-util          gpe-base       net-fs           sci-electronics    www-apps
app-antivirus      app-xemacs    dev-vcs           gpe-utils      net-ftp          sci-geosciences    www-client
app-arch           dev-ada       games-action      java-virtuals  net-im           sci-libs           www-misc
app-backup         dev-cpp       games-arcade      kde-base       net-irc          sci-mathematics    www-plugins
app-benchmarks     dev-db        games-board       kde-misc       net-libs         sci-misc           www-servers
app-cdr            dev-dotnet    games-emulation   lxde-base      net-mail         sci-physics        x11-apps
app-crypt          dev-embedded  games-engines     lxqt-base      net-misc         sci-visualization  x11-base
app-dicts          dev-games     games-fps         mail-client    net-nds          sec-policy         x11-drivers
app-doc            dev-haskell   games-kids        mail-filter    net-news         sys-apps           x11-libs
app-editors        dev-java      games-misc        mail-mta       net-nntp         sys-auth           x11-misc
app-emacs          dev-lang      games-mud         mate-base      net-p2p          sys-block          x11-plugins
app-emulation      dev-libs      games-puzzle      mate-extra     net-print        sys-boot           x11-proto
app-forensics      dev-lisp      games-roguelike   media-fonts    net-proxy        sys-cluster        x11-terms
app-i18n           dev-lua       games-rpg         media-gfx      net-voip         sys-devel          x11-themes
app-laptop         dev-ml        games-server      media-libs     net-wireless     sys-firmware       x11-wm
app-leechcraft     dev-perl      games-simulation  media-plugins  net-zope         sys-freebsd        xfce-base
app-misc           dev-php       games-sports      media-radio    perl-core        sys-fs             xfce-extra
app-mobilephone    dev-python    games-strategy    media-sound    razorqt-base     sys-infiniband
app-office         dev-qt        games-util        media-tv       rox-base         sys-kernel
app-officeext      dev-ruby      gnome-base        media-video    rox-extra        sys-libs
app-pda            dev-scheme    gnome-extra       net-analyzer   sci-astronomy    sys-power
app-portage        dev-tcltk     gnustep-apps      net-dialup     sci-biology      sys-process
app-shells         dev-tex       gnustep-base      net-dns        sci-calculators  virtual