/usr/ is in libvtk7-qt-dev 7.1.1+dfsg1-2.
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..
/usr/include/
/usr/include/vtk-7.1/
/usr/share/
/usr/share/doc/
/usr/share/doc/libvtk7-qt-dev/
/usr/include/vtk-7.1/QFilterTreeProxyModel.h
/usr/include/vtk-7.1/QVTKApplication.h
/usr/include/vtk-7.1/QVTKGraphicsItem.h
/usr/include/vtk-7.1/QVTKInteractor.h
/usr/include/vtk-7.1/QVTKInteractorAdapter.h
/usr/include/vtk-7.1/QVTKInteractorInternal.h
/usr/include/vtk-7.1/QVTKPaintEngine.h
/usr/include/vtk-7.1/QVTKWidget.h
/usr/include/vtk-7.1/QVTKWidget2.h
/usr/include/vtk-7.1/QVTKWin32Header.h
/usr/include/vtk-7.1/vtkEventQtSlotConnect.h
/usr/include/vtk-7.1/vtkGUISupportQtModule.h
/usr/include/vtk-7.1/vtkGUISupportQtOpenGLModule.h
/usr/include/vtk-7.1/vtkGUISupportQtSQLModule.h
/usr/include/vtk-7.1/vtkQtTableView.h
/usr/include/vtk-7.1/vtkGUISupportQtWebkitModule.h
/usr/include/vtk-7.1/vtkQtAbstractModelAdapter.h
/usr/include/vtk-7.1/vtkQtAnnotationLayersModelAdapter.h
/usr/include/vtk-7.1/vtkQtAnnotationView.h
/usr/include/vtk-7.1/vtkQtConnection.h
/usr/include/vtk-7.1/vtkQtDebugLeaksModel.h
/usr/include/vtk-7.1/vtkQtDebugLeaksView.h
/usr/include/vtk-7.1/vtkQtInitialization.h
/usr/include/vtk-7.1/vtkQtLabelRenderStrategy.h
/usr/include/vtk-7.1/vtkQtListView.h
/usr/include/vtk-7.1/vtkQtRecordView.h
/usr/include/vtk-7.1/vtkQtRichTextView.h
/usr/include/vtk-7.1/vtkQtSQLDatabase.h
/usr/include/vtk-7.1/vtkQtSQLQuery.h
/usr/include/vtk-7.1/vtkQtStringToImage.h
/usr/include/vtk-7.1/vtkQtTableModelAdapter.h
/usr/include/vtk-7.1/vtkQtTableRepresentation.h
/usr/include/vtk-7.1/vtkQtTimePointUtility.h
/usr/include/vtk-7.1/vtkQtTreeModelAdapter.h
/usr/include/vtk-7.1/vtkQtTreeRingLabelMapper.h
/usr/include/vtk-7.1/vtkQtTreeView.h
/usr/include/vtk-7.1/vtkQtView.h
/usr/include/vtk-7.1/vtkRenderingQtInstantiator.h
/usr/include/vtk-7.1/vtkRenderingQtModule.h
/usr/include/vtk-7.1/vtkViewsQtModule.h
/usr/lib/
/usr/lib/cmake/
/usr/lib/cmake/vtk-7.1/
/usr/lib/cmake/vtk-7.1/Modules/
/usr/lib/cmake/vtk-7.1/Modules/vtkGUISupportQt.cmake
/usr/lib/cmake/vtk-7.1/Modules/vtkGUISupportQtOpenGL.cmake
/usr/lib/cmake/vtk-7.1/Modules/vtkGUISupportQtSQL.cmake
/usr/lib/cmake/vtk-7.1/Modules/vtkGUISupportQtWebkit.cmake
/usr/lib/cmake/vtk-7.1/Modules/vtkRenderingQt.cmake
/usr/lib/cmake/vtk-7.1/Modules/vtkRenderingQtHierarchy.txt
/usr/lib/cmake/vtk-7.1/Modules/vtkViewsQt.cmake
/usr/lib/x86_64-linux-gnu/
/usr/share/doc/libvtk7-qt-dev/copyright
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libvtk7-qt-dev
/usr/lib/x86_64-linux-gnu/libvtkGUISupportQt-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkGUISupportQtOpenGL-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkGUISupportQtSQL-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkGUISupportQtWebkit-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkRenderingQt-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkRenderingQtPython36D-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkRenderingQtTCL-7.1.so
/usr/lib/x86_64-linux-gnu/libvtkViewsQt-7.1.so
/usr/share/doc/libvtk7-qt-dev/changelog.Debian.gz