fatal error: 'vtkExternalOpenGLRenderWindow.h' file not found
- Edit CMakeCache.txt
- Find
Module_vtkRenderingExternal:BOOL=OFF
- Change to
Module_vtkRenderingExternal:BOOL=ON
- run
cmake.
and all that jazz
Untested, but should be the same
Run cmake with -DModule_vtkRenderingExternal=ON