Seems like the list needs to also contains: doc_index.stop.gz
Error message is; Reading stop-words from /usr/share/doc/vtk6-doc/doxygen/doc_index.stop... doc_index.pl: unable to open stop words list /usr/share/doc/vtk6-doc/doxygen/doc_index.stop Problem building full-text index Utilities/doxygen/vtk/CMakeFiles/vtkgdcmDoxygenDoc.dir/build.make:57: recipe for target 'Utilities/doxygen/vtk/CMakeFiles/vtkgdcmDoxygenDoc' failed
