Download and install the developer Tools from Apple. If you still have the default install on your computer from when you bought it (never reformatted), you probably have the installer in your Applications folder under "Software Installers" or something.. The Developer tools are called XCode and will install full GCC, libraries, etc. To download them, go to: http://connect.apple.com Sign up for a free account and then go to the downloads section. > 2/15 > List members: > > I want to download the GCC compile in order to compile some UNIX > programs on a an instructional CD I bought. I'm working on a Mac running > OS > 10.3.8. Would appreciate any thoughts, thanks in advance. > > Mark > Pavlick > >