[vtkusers] VTk error with cmake

[Pears, Marie]

I am trying to install vtk with cmake. However, I get the following error below.
I have tried googling the problem but I am not sure how to sort it out. Any help would be much appreciated.

Marie

 CMake Error at /Applications/CMake
 2.8-6.app/Contents/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:91 (MESSAGE):
   Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
 Call Stack (most recent call first):
   /Applications/CMake 2.8-6.app/Contents/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:252
 (_FPHSA_FAILURE_MESSAGE)
   /Applications/CMake 2.8-6.app/Contents/share/cmake-2.8/Modules/FindDoxygen.cmake:80
 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
   Utilities/Doxygen/CMakeLists.txt:4 (find_package)

Marie Pears
Phd Researcher in Mantle Plume collapse,
Dept. Earth Sciences,
UCL,
Gower Street,
London,
WC1E 6BT

0207 679 2004
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