/usr/src/WrapITK/Modules/LevelSet/ is in libinsighttoolkit3-dev 3.20.1+git20120521-5.
This file is owned by root:root, with mode 0o755.
..
/usr/src/WrapITK/Modules/LevelSet/CMakeLists.txt
/usr/src/WrapITK/Modules/LevelSet/wrap_itkAnisotropicFourthOrderLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkAntiAliasBinaryImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkCannySegmentationLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkCollidingFrontsImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkCurvesLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkDenseFiniteDifferenceImageFilter.cmake.notwrapped
/usr/src/WrapITK/Modules/LevelSet/wrap_itkFastMarchingExtensionImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkFastMarchingImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkFastMarchingUpwindGradientImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkGeodesicActiveContourLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkGeodesicActiveContourShapePriorLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkIsotropicFourthOrderLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkLaplacianSegmentationLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkLevelSetFunction.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkNarrowBandCurvesLevelSetImageFilter.cmake.notwrapped
/usr/src/WrapITK/Modules/LevelSet/wrap_itkNarrowBandImageFilterBase.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkNarrowBandLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkNarrowBandThresholdSegmentationLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkParallelSparseFieldLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkSegmentationLevelSetFunction.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkSegmentationLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkShapeDetectionLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkShapePriorSegmentationLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkSparseFieldFourthOrderLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkSparseFieldLevelSetImageFilter.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkSpatialFunction.cmake
/usr/src/WrapITK/Modules/LevelSet/wrap_itkThresholdSegmentationLevelSetImageFilter.cmake