#python needs to be configured with  --enable-framework
./configure --enable-framework=/Library/MGLTools/PyRx 
#replace /Library/Framework with /Library/MGLTools/PyRx  when doing ccmake .
#run sudo make for VTK
http://code.enthought.com/projects/mayavi/docs/development/html/mayavi/installation.html
Mac OS X: The best available instructions for this platform are available on the IntelMacPython25 page. If you are building VTK yourself, make sure to use the following options:
VTK_USE_CARBON=ON
VTK_USE_COCOA=OFF
VTK_USE_RPATH=ON