[vtkusers] Problems with turning tcl bindings on in cmake step

[Utkarsh Ayachit]

Hi Alark,

I don't think VTK (or rather, CMake) uses the tcl_include/tk_include
environment variables to locate the include paths. So, if you've
installed the Tcl/Tk headers/libraries in non-standard locations, then
it will not locate them. You can manually set them and it should compile
fine.

Utkarsh.

Alark Joshi wrote:
> Hello,
> 
> I have downloaded and built vtk a few times before. But in the last
> couple of days I've observed that if I set "VTK_WRAP_TCL" to be ON, it
> gives me a "empty include directories" error. The tcl_include and
> tk_include paths are fine and I've observed it on 2 different machines
> now. Any thoughts?
> 
> Regards,
> 
> Alark
> 
> 
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