>> sudo rm /usr/bin/gcc
success ! >> sudo ln /usr/bin/gcc-4.2 gcc fail ! no such file there is a gcc symlink in developer/usr/bin that point to developer/usr/llvm-gcc-4.2/llvm-gcc-4.2 there is no gcc-4.2 in my Xcode folder or other folders except the gcc folder that I installed via macports following the previous tutorial that I have linked. Should I symlink macports gcc-4.2 ? Xcode is by default isntalled in the Developer folder I am open to suggestions and thanks for helping me.