Where can I get Xcode for my old computer? I need to install gdb because I have to use it in the class I am taking. Thank.
Xcode 3.2.6 . You may need to sign in before pasting the link into your browser.
Xcode 4.2 will launch on 10.6 Snow Leopard. You must download it from the Apple Developer website as the version in the Mac App Store (4.3.2) is now Lion only. You may also need to update to 10.6.8, which you can do by running Software Update.