[vtkusers] Python compass widget example

[Anders Wallin]

By installing the some opengl and python-dev packages I now get
"ccmake ." to run without errors. However when I type "make" I get the
following:
http://pastebin.ca/1771942

probably some missing c++ libraries? but neither ccmake nor make gives
me a hint what to install next...

AW

> trying to compile then. I get stuck with "ccmake ." which says:
>  CMake Error: The following variables are used in this project, but they are
>  set to NOTFOUND.
>  Please set them or make sure they are set and tested correctly in the CMake
>  files:
>  OPENGL_INCLUDE_DIR (ADVANCED)
> (followed by a lot of paths), and then further down:
>  PYTHON_INCLUDE_PATH (ADVANCED)
> (again followed by a lot of paths)