vi /opt/local/etc/macports/sources.conf
  500  sudo port selfupdate
  501  sudo port selfupdate
  502  sudo port selfupdate
  503  sudo port selfupdate
  504  sudo port install_flash_player_osx_ubopencv+python27+openni_sensorkinect
  505  sudo port install_flash_player_osx_ubopencv+python27+openni_sensorkinect
  506  sudo port install_flash_player_osx_ubopencv+python27+openni_sensorkinect
  507  sudo port install opencv +python27 +openni_sensorKinect
  508   sudo port select --set python python27
  509  sudo port select --set python2 python27
  510  port select --set cython cython27
  511  sudo port select --set cython cython27
  512  portvariantsopencv
  513  port variantso pencv
  514  port variants opencv
  515  sudo port install py27 -scipy
  516  sudo port install py27-scipy
  517  python
  518  \hireset
  519  reset
  520  history 
  521  sudo port install py27-aplpy +montage -rgb
  522  history 
  523  sudo port install py27-pip