Mac OS X for Intel Processors

Install OSX x86 Darwin

1. The first step is to get Darwin 8.0.1 from Apple's darwin site. You can get that from Open Darwin.org
   
2. Once downloaded, burn the cd image OSX x86Darwin to CD. Than start it in your pc.
   

Enjoy and play OSX x86 in command line ...
More info please check:
Apple Developer Page or OpenDarwin.org