NB! This is the Mac OS X deployment checklist.
    See build-macosx.txt for how to build a development build of
    OpenSCAD for your system only without manually compiling all
    dependencies.

o MacPorts libs
  port install eigen

o Qt4
  - Download and install the combined 32-bit and 64-bit build for 10.5-10.6 from here:
     http://qt.nokia.com/downloads/qt-for-open-source-cpp-development-on-mac-os-x

o Build dependencies from source

  scripts/macosx-build-dependencies.sh
  
o Build and Deploy OpenSCAD

# Update VERSION in publish-macosx.sh
  scripts/publish-macosx.sh