# MacPorts environment :
# sudo port install gcc45
# sudo port select gcc mp-gcc45
# sudo port install netcdf-fortran +gcc45

# for VTKMapper
# sudo port install python27
# sudo port select python python27
# sudo port install vtk5 +python27
# sudo port install hdf5-18 +gcc45
# compile python->NetCDF interface netCDF4-0.9.3
#      sudo python setup.py install