Hello.<br><br>I'm using Fedora and just installed VTK 4.4. I'm running the Cone.cxx example with the following CMakeLists.txt file:<br><br><font size="1">PROJECT (Step1)<br><br>INCLUDE (${CMAKE_ROOT}/Modules/FindVTK.cmake)<br>IF (USE_VTK_FILE)<br> INCLUDE(${USE_VTK_FILE})<br>ENDIF (USE_VTK_FILE)<br><br>LINK_LIBRARIES(<br> vtkRendering<br> vtkGraphics<br> vtkImaging<br> vtkFiltering<br> vtkCommon<br>)<br><br>ADD_EXECUTABLE(Cone Cone.cxx) <br>TARGET_LINK_LIBRARIES(Cone vtkRendering)</font><br><br>It should have run correctly, but I got this error: <br>CMake Error: <span style="font-style: italic;">VTK not found. Set the VTK_DIR cmake cache entry to the directory containing VTKConfig.cmake. This is either the root of the build tree, or PREFIX/lib/vtk
for an installation. For VTK 4.0, this is the location of UseVTK.cmake. This is either the root of the build tree or PREFIX/include/vtk for an installation.<br><br></span>Did any of you also get this problem before? I'v located where VTKConfig.cmake is. But I donot know where "VTK_DIR cmake cache entry" is. Any comment would be highly appreciated.<br><br>Dzung.<br><span style="font-style: italic;"></span><p> 
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