title: Linking errors while building VTK
body: <p>I am trying to build ITKapps. I am using ITK 4.7., ITKapps 4.7. FLTK 1.1.3. </p>
  
  <p>Some applications build ok, there is .exe and I can run them.</p>
  
  <p>While building applications which use VTK always linking errors appears: cannot find vtkRendering.lib or vtkRenderingOpenGL.lib... </p>
  
  <p>Problem is that I cant build VTK either. While building VTK there are also linking errors:
  Error   3808    error LNK1104: cannot open file '......\bin\Debug\vtkRendering.lib' </p>
  
  <p>I tried VTK 4.x and 5.x.. and not one version builds successfull.
   VTK 6.x builds ok but building ITKapps still have linking errors.(i don't think ITKapps works with VTK 6.x) so i must use version 4 or 5. </p>
  
  <p>Maybe someone have idea what am I doing wrong or some sugestions?</p>