Problems with Sawfish II

[Carlos Cortez <ccortez prodigy net mx>]

Hello there, I sent a message with my sawfish compiling problems.Well,
maybe sawfish isn't the problem ... 
Yesterday I had o do a homework for the school, and try to use the
function pow from the math.h header. So, I received the same message:
"Undefined reference ..." this time, to math.h.
It's very strange because I think the problem is the include path.

What should I do?

Regards.