+ cd $GDCMHOME
+ make clean
+ [ or you might get some complains about the function
+ PyVTKClass_vtkGdcmReaderNew being multiply defined: this is
+ because of the loose definition of vtkSources in setup.py
+ in which the usage of the glob function will produce a link
+ stage with multiple occurences of vtkGdcmReaderPython.o)].