/usr/include/camitk-4.0/components/ is in libcamitk-dev 4.0.4-2ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/include/camitk-4.0/components/dicom/
/usr/include/camitk-4.0/components/dicom/DicomComponent.h
/usr/include/camitk-4.0/components/dicom/DicomComponentExtension.h
/usr/include/camitk-4.0/components/dicom/DicomDialog.h
/usr/include/camitk-4.0/components/dicom/DicomDialogEntry.h
/usr/include/camitk-4.0/components/dicom/DicomParser.h
/usr/include/camitk-4.0/components/dicom/DicomSerie.h
/usr/include/camitk-4.0/components/dicom/ui_DicomDialog.h
/usr/include/camitk-4.0/components/mmlcomponent/
/usr/include/camitk-4.0/components/mmlcomponent/Arrows.h
/usr/include/camitk-4.0/components/mmlcomponent/Colors.h
/usr/include/camitk-4.0/components/mmlcomponent/MMLComponent.h
/usr/include/camitk-4.0/components/mmlcomponent/MMLComponentAPI.h
/usr/include/camitk-4.0/components/mmlcomponent/MMLComponentExtension.h
/usr/include/camitk-4.0/components/mmlcomponent/MMLDisplay.h
/usr/include/camitk-4.0/components/mmlcomponent/MMLMonitorDisplay.h
/usr/include/camitk-4.0/components/mmlcomponent/MMLMonitorDisplayFactory.h
/usr/include/camitk-4.0/components/mmlcomponent/Tabular.h
/usr/include/camitk-4.0/components/msh/
/usr/include/camitk-4.0/components/msh/MshComponent.h
/usr/include/camitk-4.0/components/msh/MshComponentAPI.h
/usr/include/camitk-4.0/components/msh/MshExtension.h
/usr/include/camitk-4.0/components/pmlcomponent/
/usr/include/camitk-4.0/components/pmlcomponent/PMLComponent.h
/usr/include/camitk-4.0/components/pmlcomponent/PMLComponentAPI.h
/usr/include/camitk-4.0/components/pmlcomponent/PMLComponentExtension.h
/usr/include/camitk-4.0/components/vtkimage/
/usr/include/camitk-4.0/components/vtkimage/VtkImageComponent.h
/usr/include/camitk-4.0/components/vtkimage/VtkImageComponentAPI.h
/usr/include/camitk-4.0/components/vtkmesh/
/usr/include/camitk-4.0/components/vtkmesh/VtkMeshComponent.h
/usr/include/camitk-4.0/components/vtkmesh/VtkMeshComponentAPI.h
/usr/include/camitk-4.0/components/vtkmesh/VtkMeshComponentExtension.h
/usr/include/camitk-4.0/components/vtkmesh/VtkMeshUtil.h