The following ports are currently installed:
  apr @1.4.6_1 (active)
  apr-util @1.4.1_0 (active)
  aquaterm @1.1.1_0 (active)
  arpack @3.1.2_0+accelerate+gcc45+openmpi (active)
  atlas @3.10.0_1+gcc45 (active)
  autoconf @2.69_0 (active)
  automake @1.13.1_0 (active)
  boost @1.52.0_1+no_single+no_static+python27 (active)
  bzip2 @1.0.6_0 (active)
  cairo @1.12.12_0+x11 (active)
  cctools @836_0+llvm31 (active)
  cctools-headers @836_0 (active)
  cloog @0.17.0_1 (active)
  cmake @2.8.10_1 (active)
  curl @7.28.1_0+ssl (active)
  curl-ca-bundle @7.28.1_1 (active)
  db46 @4.6.21_7 (active)
  dyld-headers @210.2.3_0 (active)
  expat @2.1.0_0 (active)
  fftw-3 @3.3.3_0 (active)
  fftw-3-single @3.3.3_0 (active)
  file @5.11_0 (active)
  fontconfig @2.10.2_0 (active)
  freetype @2.4.10_0 (active)
  ftgl @2.1.3-rc5_0 (active)
  gawk @4.0.1_0 (active)
  gcc45 @4.5.4_6 (active)
  gcc47 @4.7.2_2 (active)
  gcc_select @0.1_7 (active)
  gd2 @2.0.35_13 (active)
  gdbm @1.10_2 (active)
  gettext @0.18.2_2 (active)
  ghostscript @9.06_1 (active)
  glib2 @2.34.3_0 (active)
  glpk @4.47_0 (active)
  gmp @5.0.5_0 (active)
  gnuplot @4.6.1_0+aquaterm+luaterm+pangocairo+x11 (active)
  gobject-introspection @1.34.1.1_2 (active)
  gperf @3.0.4_2 (active)
  GraphicsMagick @1.3.17_1+q8 (active)
  gsed @4.2.2_0 (active)
  gzip @1.5_0 (active)
  hdf5-18 @1.8.10_0+cxx (active)
  help2man @1.40.13_0 (active)
  icu @49.1.2_1 (active)
  isl @0.10_1 (active)
  jasper @1.900.1_9 (active)
  jbig2dec @0.11_1 (active)
  jpeg @8d_0 (active)
  lcms @1.19_2 (active)
  lcms2 @2.4_0 (active)
  ld64 @127.2_6+llvm31 (active)
  libcomerr @1.42.7_0 (active)
  libedit @20121213-3.0_0 (active)
  libffi @3.0.11_1 (active)
  libiconv @1.14_0 (active)
  libidn @1.25_0 (active)
  libmpc @1.0.1_0 (active)
  libpaper @1.1.24_0 (active)
  libpixman @0.28.2_0 (active)
  libpng @1.5.14_0 (active)
  libstdcxx @4.7.2_2 (active)
  libtool @2.4.2_3 (active)
  libunistring @0.9.3_0 (active)
  libunwind-headers @35.1_0 (active)
  libxml2 @2.8.0_0 (active)
  llvm-3.1 @3.1_6 (active)
  llvm_select @0.2_0 (active)
  lua @5.1.4_4 (active)
  lzo2 @2.06_0 (active)
  m4 @1.4.16_0 (active)
  metis @5.0.2_1 (active)
  mpfr @3.1.1-p2_0 (active)
  ncurses @5.9_1 (active)
  neon @0.29.6_1 (active)
  octave @3.2.4_11+atlas+gcc45 (active)
  openmpi @1.6.3_0+gcc45 (active)
  openssl @1.0.1c_0 (active)
  p5.12-locale-gettext @1.50.0_7 (active)
  pango @1.30.1_3+x11 (active)
  pcre @8.32_0 (active)
  pdflib @7.0.5_1 (active)
  perl5 @5.12.4_0+perl5_12 (active)
  perl5.12 @5.12.4_1 (active)
  pkgconfig @0.27.1_2 (active)
  ppl @1.0_0 (active)
  python27 @2.7.3_1 (active)
  python_select @0.3_2 (active)
  qhull @2012.1_2 (active)
  qrupdate @1.1.2_2+atlas+gcc45 (active)
  QuantLib @1.2.1_0 (active)
  R @2.15.2_0+gcc45+recommended (active)
  readline @6.2.000_0 (active)
  serf1 @1.1.1_0 (active)
  sqlite3 @3.7.15.2_0 (active)
  SuiteSparse @4.0.0_0 (active)
  tcl @8.6.0_1+corefoundation+threads (active)
  texinfo @4.13_2 (active)
  tiff @3.9.7_0 (active)
  tk @8.6.0_1+quartz (active)
  Xft2 @2.3.1_0 (active)
  xorg-bigreqsproto @1.1.2_0 (active)
  xorg-inputproto @2.2.99.1_0 (active)
  xorg-kbproto @1.0.6_0 (active)
  xorg-libice @1.0.8_0 (active)
  xorg-libpthread-stubs @0.3_0 (active)
  xorg-libsm @1.2.1_0 (active)
  xorg-libX11 @1.5.0_0 (active)
  xorg-libXau @1.0.7_0 (active)
  xorg-libxcb @1.9_0+python27 (active)
  xorg-libXdmcp @1.1.1_0 (active)
  xorg-libXext @1.3.1_0 (active)
  xorg-libXmu @1.1.1_0 (active)
  xorg-libXScrnSaver @1.2.2_0 (active)
  xorg-libXt @1.1.3_0 (active)
  xorg-renderproto @0.11.1_0 (active)
  xorg-scrnsaverproto @1.2.2_0 (active)
  xorg-util-macros @1.17_0 (active)
  xorg-xcb-proto @1.8_0+python27 (active)
  xorg-xcb-util @0.3.9_0 (active)
  xorg-xcmiscproto @1.2.2_0 (active)
  xorg-xextproto @7.2.1_0 (active)
  xorg-xf86bigfontproto @1.2.0_0 (active)
  xorg-xproto @7.0.23_0 (active)
  xorg-xtrans @1.2.7_0 (active)
  xpm @3.5.10_0 (active)
  xrender @0.9.7_0 (active)
  xz @5.0.4_0 (active)
  zlib @1.2.7_0 (active)