I was messing about with project builder and went to compile my hello world application by project builder(pb) informs me that I am missing two libraries namely MacWindows.h , QuickDraw.h libraries.

So I found them in my codewarrior 5 directory.How come apple doesn't ship these libraries with project builder ?

[cutterjohn]

just include:

#include <Carbon/Carbon.h>

you may also wish to manually dig through everything that Carbon.h includes for you (just a holder header loading other header files...) and pick out the ones that you actually need...