The following ports are currently installed:
  atk @1.32.0_0
  atk @2.2.0_2 (active)
  auto-multiple-choice @0.491_1+latex
  auto-multiple-choice @1.1.1_1+latex (active)
  autoconf @2.68_2
  autoconf @2.69_0 (active)
  automake @1.11.1_0
  automake @1.12.3_0 (active)
  bzip2 @1.0.6_0 (active)
  cairo @1.10.2_4+x11
  cairo @1.12.2_0+x11 (active)
  cmake @2.8.5_0
  cmake @2.8.8_1 (active)
  coreutils @8.12_0
  coreutils @8.17_0 (active)
  cppunit @1.12.1_0 (active)
  curl @7.21.7_0+ssl
  curl @7.27.0_1+ssl (active)
  curl-ca-bundle @7.21.7_3
  curl-ca-bundle @7.27.0_0 (active)
  db46 @4.6.21_6+java (active)
  dbus @1.4.12_0
  dbus @1.4.20_1+startupitem (active)
  dbus-glib @0.94_0
  dbus-glib @0.100_0 (active)
  desktop-file-utils @0.15_1 (active)
  detex @2.8_1 (active)
  dirac @1.0.2_1 (active)
  docbook-xml @5.0_0 (active)
  docbook-xml-4.1.2 @4.1.2_1 (active)
  docbook-xml-4.2 @4.2_0 (active)
  docbook-xml-4.3 @4.3_0 (active)
  docbook-xml-4.4 @4.4_0 (active)
  docbook-xml-4.5 @4.5_0 (active)
  docbook-xml-5.0 @5.0_0 (active)
  docbook-xsl @1.76.1_0
  docbook-xsl @1.76.1_1 (active)
  dvipng @1.14_1
  dvipng @1.14_2 (active)
  eggdbus @0.6_0
  eggdbus @0.6_1 (active)
  eigen3 @3.1.1_0+cmake (active)
  expat @2.0.1_1
  expat @2.1.0_0 (active)
  faac @1.28_2 (active)
  faad2 @2.7_0 (active)
  ffmpeg @0.7.1_0+no_nonfree
  ffmpeg @0.7.13_2+gpl2+mmx (active)
  fftw-3 @3.3.2_0 (active)
  findutils @4.4.2_1 (active)
  fontconfig @2.8.0_0
  fontconfig @2.9.0_1 (active)
  fop @1.0_1 (active)
  freetype @2.4.6_0
  freetype @2.4.10_0 (active)
  gconf @2.28.1_2
  gconf @2.28.1_3 (active)
  gd2 @2.0.35_10
  gd2 @2.0.35_12 (active)
  gdbm @1.9.1_0
  gdbm @1.10_2 (active)
  gdk-pixbuf2 @2.22.1_1
  gdk-pixbuf2 @2.26.2_0 (active)
  getopt @1.1.4_1 (active)
  gettext @0.18.1.1_2 (active)
  ghostscript @9.04_1
  ghostscript @9.05_2 (active)
  glib2 @2.28.8_0
  glib2 @2.32.4_0 (active)
  gmake @3.82_0 (active)
  gmp @5.0.2_1
  gmp @5.0.4_1 (active)
  gnome-common @2.28.0_0 (active)
  gnome-doc-utils @0.20.6_0+python27
  gnome-doc-utils @0.20.10_0+python27 (active)
  gnome-mime-data @2.18.0_3 (active)
  gnome-vfs @2.24.4_0
  gnome-vfs @2.24.4_1 (active)
  gobject-introspection @1.32.1_3 (active)
  gperf @3.0.4_2 (active)
  GraphicsMagick @1.3.12_2+q8
  GraphicsMagick @1.3.16_0+q8 (active)
  groff @1.21_1
  groff @1.21_2 (active)
  gsed @4.2.1_2 (active)
  gtk-doc @1.17_0+python27
  gtk-doc @1.18_0+python27 (active)
  gtk2 @2.24.5_0+x11
  gtk2 @2.24.11_0+x11 (active)
  help2man @1.40.4_1
  help2man @1.40.10_0 (active)
  hicolor-icon-theme @0.12_0 (active)
  ilmbase @1.0.2_0 (active)
  imagemagick @6.7.2-0_0+perl+q16
  ImageMagick @6.7.9-0_0+perl+q16
  ImageMagick @6.7.9-0_0+q16 (active)
  intltool @0.40.6_1
  intltool @0.50.2_0 (active)
  iso-codes @3.27.1_0
  iso-codes @3.35_0 (active)
  jasper @1.900.1_7
  jasper @1.900.1_9 (active)
  jbig2dec @0.11_1 (active)
  jbigkit @2.0_2 (active)
  jpeg @8c_0
  jpeg @8d_0 (active)
  lame @3.98.4_0
  lame @3.99.5_0 (active)
  latexdiff @0.5_1 (active)
  latexmk @4.26_0
  latexmk @4.31_0 (active)
  lcdf-typetools @2.92_0+texlive (active)
  lcms @1.19_2 (active)
  lcms2 @2.2_0
  lcms2 @2.3_0 (active)
  libart_lgpl @2.3.21_0 (active)
  libbonobo @2.24.3_0
  libbonobo @2.32.1_1 (active)
  libcroco @0.6.2_2
  libcroco @0.6.3_0 (active)
  libedit @20120601-3.0_0 (active)
  libffi @3.0.11_0 (active)
  libglade2 @2.6.4_3
  libglade2 @2.6.4_5 (active)
  libgsf @1.14.21_0
  libgsf @1.14.22_2 (active)
  libiconv @1.14_0 (active)
  libidl @0.8.14_0
  libidl @0.8.14_2 (active)
  libidn @1.22_0
  libidn @1.25_0 (active)
  liblzma @5.0.3_0
  libogg @1.3.0_0
  libogg @1.3.0_1 (active)
  liboil @0.3.17_0
  liboil @0.3.17_1 (active)
  libpaper @1.1.24_0 (active)
  libpixman @0.22.2_1
  libpixman @0.26.2_0 (active)
  libpng @1.4.8_0
  libpng @1.4.12_0 (active)
  librsvg @2.34.0_2
  librsvg @2.36.1_0 (active)
  libsdl @1.2.14_9+x11
  libsdl @1.2.15_0+x11 (active)
  libtheora @1.1.1_0
  libtheora @1.1.1_1 (active)
  libtool @2.4_1
  libtool @2.4.2_2 (active)
  libvorbis @1.3.2_0
  libvorbis @1.3.3_0 (active)
  libvpx @0.9.7-p1_0
  libvpx @1.1.0_0 (active)
  libxml2 @2.7.8_0 (active)
  libxslt @1.1.26_0 (active)
  libzzip @0.13.60_1
  libzzip @0.13.62_0 (active)
  m4 @1.4.16_0 (active)
  MacPorts_Framework @1.2.1_1 (active)
  ncurses @5.9_1 (active)
  ncursesw @5.8_0 (active)
  netpbm @10.47.29_0
  netpbm @10.59.00_0 (active)
  opencv @2.2.0_1
  opencv @2.4.2_0 (active)
  openexr @1.7.0_0 (active)
  openjpeg @1.4-r697_1
  openjpeg @1.5.0_2 (active)
  openssl @1.0.0d_0
  openssl @1.0.1c_0 (active)
  orbit2 @2.14.19_0
  orbit2 @2.14.19_1 (active)
  orc @0.4.14_0
  orc @0.4.16_0 (active)
  p5-net-cups @0.610.0_1 (active)
  p5-openoffice-oodoc @2.125.0_1
  p5.12-archive-zip @1.230.0_2
  p5.12-archive-zip @1.230.0_3 (active)
  p5.12-cairo @1.61.0_4
  p5.12-cairo @1.81.0_1 (active)
  p5.12-clone @0.310.0_3 (active)
  p5.12-compress-raw-bzip2 @2.37.0_1
  p5.12-compress-raw-bzip2 @2.52.0_1 (active)
  p5.12-compress-raw-zlib @2.35.0_1
  p5.12-compress-raw-zlib @2.54.0_1 (active)
  p5.12-dbd-sqlite @1.310.0_3 (active)
  p5.12-dbi @1.616.0_3 (active)
  p5.12-digest-md5 @2.510.0_2
  p5.12-digest-md5 @2.510.0_3 (active)
  p5.12-extutils-depends @0.302.0_2
  p5.12-extutils-depends @0.304.0_1 (active)
  p5.12-extutils-pkgconfig @1.120.0_2
  p5.12-extutils-pkgconfig @1.120.0_3 (active)
  p5.12-file-basedir @0.30.0_6 (active)
  p5.12-file-mimeinfo @0.150.0_4 (active)
  p5.12-getopt-long @2.380.0_2
  p5.12-getopt-long @2.380.0_3 (active)
  p5.12-glib @1.223.0_3
  p5.12-glib @1.242.0_1 (active)
  p5.12-gtk2 @1.222.0_4
  p5.12-gtk2 @1.242.0_1 (active)
  p5.12-gtk2-gladexml @1.7.0_3
  p5.12-gtk2-gladexml @1.7.0_4 (active)
  p5.12-io-compress @2.35.0_1
  p5.12-io-compress @2.52.0_2 (active)
  p5.12-locale-gettext @1.50.0_6
  p5.12-locale-gettext @1.50.0_7 (active)
  p5.12-locale-maketext-simple @0.210.0_1
  p5.12-locale-maketext-simple @0.210.0_2 (active)
  p5.12-module-corelist @2.440.0_2
  p5.12-module-corelist @2.680.0_2 (active)
  p5.12-module-load @0.180.0_2
  p5.12-module-load @0.220.0_1 (active)
  p5.12-module-load-conditional @0.440.0_2
  p5.12-module-load-conditional @0.500.0_1 (active)
  p5.12-net-cups @0.610.0_1 (active)
  p5.12-openoffice-oodoc @2.125.0_1
  p5.12-openoffice-oodoc @2.125.0_2 (active)
  p5.12-pango @1.222.0_1
  p5.12-pango @1.223.0_1 (active)
  p5.12-params-check @0.280.0_2
  p5.12-params-check @0.360.0_1 (active)
  p5.12-params-util @1.30.0_3 (active)
  p5.12-pathtools @3.330.0_2
  p5.12-pathtools @3.330.0_3 (active)
  p5.12-scalar-list-utils @1.230.0_2
  p5.12-scalar-list-utils @1.230.0_3 (active)
  p5.12-sql-statement @1.330.0_3 (active)
  p5.12-test-simple @0.980.0_1 (active)
  p5.12-text-csv @1.210.0_3 (active)
  p5.12-version @0.880.0_2
  p5.12-version @0.990.0_1 (active)
  p5.12-xml-namespacesupport @1.110.0_3
  p5.12-xml-namespacesupport @1.110.0_4 (active)
  p5.12-xml-parser @2.400.0_2
  p5.12-xml-parser @2.400.0_4 (active)
  p5.12-xml-sax @0.960.0_3
  p5.12-xml-sax @0.990.0_1 (active)
  p5.12-xml-sax-base @1.80.0_1 (active)
  p5.12-xml-sax-expat @0.400.0_3
  p5.12-xml-sax-expat @0.400.0_4 (active)
  p5.12-xml-simple @2.180.0_2
  p5.12-xml-simple @2.180.0_3 (active)
  p5.12-xml-twig @3.320.0_2
  p5.12-xml-twig @3.390.0_0 (active)
  p5.12-xml-writer @0.606.0_2
  p5.12-xml-writer @0.606.0_3 (active)
  p7zip @9.20.1_1 (active)
  Pallet @1.1_1 (active)
  pango @1.28.4_1+x11
  pango @1.30.1_1+x11 (active)
  pdfjam @2.08_0 (active)
  perl5 @5.12.3_1+perl5_12
  perl5 @5.12.4_0+perl5_12 (active)
  perl5.8 @5.8.9_5
  perl5.8 @5.8.9_8 (active)
  perl5.10 @5.10.1_3 (active)
  perl5.12 @5.12.3_2
  perl5.12 @5.12.4_1 (active)
  perl5.14 @5.14.1_1
  perl5.14 @5.14.2_1 (active)
  pgf @2.10_0 (active)
  pkgconfig @0.26_0
  pkgconfig @0.27_0 (active)
  policykit @0.101_0
  policykit @0.103_2 (active)
  poppler @0.16.6_0
  poppler @0.20.3_0 (active)
  poppler-data @0.4.4_0
  poppler-data @0.4.5_0 (active)
  popt @1.16_0 (active)
  ps2eps @1.68_0 (active)
  psutils @p17_1 (active)
  py27-libxml2 @2.7.8_0 (active)
  python27 @2.7.2_1
  python27 @2.7.3_0 (active)
  python_select @0.3_1 (active)
  rarian @0.8.1_0 (active)
  readline @6.2.000_0 (active)
  schroedinger @1.0.10_1
  schroedinger @1.0.11_0 (active)
  shared-mime-info @0.90_0
  shared-mime-info @1.0_0 (active)
  speex @1.2rc1_0 (active)
  sqlite3 @3.7.7.1_0
  sqlite3 @3.7.13_0 (active)
  t1lib @5.1.2_2 (active)
  t1utils @1.37_0 (active)
  texi2html @5.0_0 (active)
  texinfo @4.13_2 (active)
  texlive @2011_0+doc+medium
  texlive @2012_0+doc+medium (active)
  texlive-basic @23152_1+doc
  texlive-basic @26926_0+doc (active)
  texlive-bin @2011_1+x11
  texlive-bin @2012_2+x11 (active)
  texlive-bin-extra @23089_1+doc
  texlive-bin-extra @26926_0+doc (active)
  texlive-common @2011_0
  texlive-common @2012_0 (active)
  texlive-context @23171_0+doc
  texlive-context @26873_0+doc (active)
  texlive-documentation-base @23160_0+doc
  texlive-documentation-base @26923_0+doc (active)
  texlive-documentation-english @22612_0+doc
  texlive-documentation-english @26760_0+doc (active)
  texlive-fonts-extra @26866_0+doc (active)
  texlive-fonts-recommended @23165_0+doc
  texlive-fonts-recommended @26838_0+doc (active)
  texlive-fontutils @23142_0+doc
  texlive-fontutils @26926_0+doc (active)
  texlive-formats-extra @26689_0+doc (active)
  texlive-generic-extra @26700_0+doc (active)
  texlive-generic-recommended @23088_0+doc
  texlive-generic-recommended @26785_0+doc (active)
  texlive-lang-czechslovak @23092_0+doc
  texlive-lang-czechslovak @26926_0+doc (active)
  texlive-lang-dutch @23092_0+doc
  texlive-lang-dutch @25990_0+doc (active)
  texlive-lang-english @23092_0+doc
  texlive-lang-english @25990_0+doc (active)
  texlive-lang-french @23092_0+doc
  texlive-lang-french @26756_0+doc (active)
  texlive-lang-german @23085_0+doc
  texlive-lang-german @26867_0+doc (active)
  texlive-lang-italian @23092_0+doc
  texlive-lang-italian @26234_0+doc (active)
  texlive-lang-polish @23092_0+doc
  texlive-lang-polish @25990_0+doc (active)
  texlive-lang-portuguese @23092_0+doc
  texlive-lang-portuguese @25990_0+doc (active)
  texlive-lang-spanish @23092_0+doc
  texlive-lang-spanish @25990_0+doc (active)
  texlive-latex @23089_0+doc
  texlive-latex @26725_0+doc (active)
  texlive-latex-extra @22931_0+doc
  texlive-latex-extra @26807_0+doc (active)
  texlive-latex-recommended @23089_0+doc
  texlive-latex-recommended @26788_0+doc (active)
  texlive-luatex @23137_0+doc
  texlive-luatex @26718_0+doc (active)
  texlive-math-extra @23089_0+doc
  texlive-math-extra @26720_0+doc (active)
  texlive-metapost @23089_0+doc
  texlive-metapost @26926_0+doc (active)
  texlive-pictures @22961_1+doc
  texlive-pictures @26791_0+doc (active)
  texlive-plain-extra @25953_0+doc (active)
  texlive-pstricks @26865_0+doc (active)
  texlive-science @26607_0+doc (active)
  texlive-xetex @23080_0+doc
  texlive-xetex @26926_0+doc (active)
  tiff @3.9.5_0 (active)
  urw-fonts @1.0.7pre44_0 (active)
  webp @0.2.0_0 (active)
  x264 @20110628_0
  x264 @20111210_0 (active)
  Xft2 @2.2.0_0
  Xft2 @2.3.1_0 (active)
  xmlcatmgr @2.2_1 (active)
  xmlto @0.0.23_3
  xmlto @0.0.25_0 (active)
  xorg-bigreqsproto @1.1.1_0
  xorg-bigreqsproto @1.1.2_0 (active)
  xorg-compositeproto @0.4.2_0 (active)
  xorg-damageproto @1.2.1_0 (active)
  xorg-fixesproto @5.0_0 (active)
  xorg-inputproto @2.0.2_0
  xorg-inputproto @2.2_0 (active)
  xorg-kbproto @1.0.5_0
  xorg-kbproto @1.0.6_0 (active)
  xorg-libice @1.0.7_0
  xorg-libice @1.0.8_0 (active)
  xorg-libpthread-stubs @0.3_0 (active)
  xorg-libsm @1.2.0_0
  xorg-libsm @1.2.1_0 (active)
  xorg-libX11 @1.4.4_0
  xorg-libX11 @1.5.0_0 (active)
  xorg-libXau @1.0.6_0
  xorg-libXau @1.0.7_0 (active)
  xorg-libXaw @1.0.9_0
  xorg-libXaw @1.0.11_0 (active)
  xorg-libxcb @1.7_0+python27
  xorg-libxcb @1.8.1_2+python27 (active)
  xorg-libXcomposite @0.4.3_0 (active)
  xorg-libXcursor @1.1.12_0
  xorg-libXcursor @1.1.13_0 (active)
  xorg-libXdamage @1.1.3_0 (active)
  xorg-libXdmcp @1.1.0_0
  xorg-libXdmcp @1.1.1_0 (active)
  xorg-libXext @1.3.0_0
  xorg-libXext @1.3.1_0 (active)
  xorg-libXfixes @5.0_0 (active)
  xorg-libXi @1.4.3_0
  xorg-libXi @1.6.1_0 (active)
  xorg-libXinerama @1.1.1_0
  xorg-libXinerama @1.1.2_0 (active)
  xorg-libXmu @1.1.0_0
  xorg-libXmu @1.1.1_0 (active)
  xorg-libXp @1.0.1_0 (active)
  xorg-libXrandr @1.3.2_0 (active)
  xorg-libXt @1.1.1_0
  xorg-libXt @1.1.3_0 (active)
  xorg-printproto @1.0.5_0 (active)
  xorg-randrproto @1.3.2_0
  xorg-randrproto @1.4.0_0 (active)
  xorg-renderproto @0.11.1_0 (active)
  xorg-util-macros @1.15.0_0
  xorg-util-macros @1.17_0 (active)
  xorg-xcb-proto @1.6_0+python27
  xorg-xcb-proto @1.7.1_0+python27 (active)
  xorg-xcb-util @0.3.8_0
  xorg-xcb-util @0.3.9_0 (active)
  xorg-xcmiscproto @1.2.1_0
  xorg-xcmiscproto @1.2.2_0 (active)
  xorg-xextproto @7.2.0_0
  xorg-xextproto @7.2.1_0 (active)
  xorg-xf86bigfontproto @1.2.0_0 (active)
  xorg-xineramaproto @1.2.1_0 (active)
  xorg-xproto @7.0.22_0
  xorg-xproto @7.0.23_0 (active)
  xorg-xtrans @1.2.6_0
  xorg-xtrans @1.2.7_0 (active)
  xpm @3.5.9_0
  xpm @3.5.10_0 (active)
  xrender @0.9.6_0
  xrender @0.9.7_0 (active)
  XviD @1.3.2_1
  XviD @1.3.2_3 (active)
  xz @5.0.3_0
  xz @5.0.4_0 (active)
  yasm @1.1.0_0
  yasm @1.2.0_0 (active)
  zlib @1.2.5_0
  zlib @1.2.7_0 (active)