I've been through the forums and this issue was posted a while back but the topic never found a solution. Everyone ended up suggesting the user switch to Eclipse instead of trying to get the LWJGL to work with Xcode. Now I'm throwing the line out there in hopes of a real solution.
I downloaded the LWJGL, unzipped it, downloaded the DisplayTest source, and started a new project. Then I went to targets and added the libraries and the JAR files to the "Link Binary with Libraries" section. I then built and ran the application and got this error:
Exception in thread "main" java.lang.NoClassDefFoundError: DisplayTest
I have to be missing something when it comes to linking the libraries... Any helpful ideas?