can'f find the header Foundation/Foundation.h objective-c

Hi all!

I try to compile a simple program which use Foundation.h header but i get a error:no such file or folder <Foundation/Foundation.h>.please,can someone help me to fix this?i’m sorry for ask this but i’m a beginner with objective-c.
Second question:How can find where is locate GNUstep/System/?
i using Suse 11.0.
Thank you!

I’m not familiar with a header called Foundation.h. You sure your app doesn’t need an external package/program which provides it?

for locate, install findutils-locate package