[vtkusers] cmake errors

[hajung lee]

Hi I tried to change the example Medical3.cxx
so I edit the file but when I put cmake ., there is an error like that.
I don't know why

[hjlee at localhost Cxx]$ cmake .
CMake Error at /home/hjlee/cmake/Modules/FindVTK.cmake:135 (MESSAGE):
  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.
Call Stack (most recent call first):
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20100330/607e0a7a/attachment.htm>