C:\lightfeather\lightfeather\bindings\swig>swig -Wall -v -c++ -I/usr/include -DL
F_TEMPLATE_EXPORT="" -DLF_DLL_EXPORT="" -outdir csharp -csharp -o scharp/lf_wrap
.cxx lightfeather.i
LangSubDir: csharp
Search paths:
   .\
   /usr/include\
   .\swig_lib\csharp\
   C:\swigwin-1.3.31\swigwin-1.3.31\Lib\csharp\
   C:/msys/1.0/local/share/swig/1.3.31\csharp\
   .\swig_lib\
   C:\swigwin-1.3.31\swigwin-1.3.31\Lib\
   C:/msys/1.0/local/share/swig/1.3.31\
Preprocessing...
..\..\include\lf\render\CRenderContextOpenGLStub.i(6): Error: Unable to find 'GL
\gl.h'