XPC is an DUET based bootloader for OSX When you download Lion from App Store it is an installable Application and is not bootable, so what you want. Of course, XPC has no problem with Lion. But, there is some trouble with Mountain Lion. XPC couldn't load any kext in folder extra_kext when. Posts about XPC written by Mayank. MAC OSX Lion Developer's Edition Hackintosh The solution's name is: XPC Bootloader (AKA UEFI Bootloader).
Here is the guide for install Lion OS X on VMware Fusion; Installing and booting from second partition is possible on physical computer with XPC boot loader. You can install the XPC straight on your computer, but the your hard disk must . usb stick you intend to use as your XPC bootloader to boot the Lion installer. Run it on your usb stick you intend to use as your XPC bootloader to boot the Lion installer. After the package has been run extract the contents.
Install method: Lion DP4 from USB-Stick and Chameleon 5 using this . OS X Lion DP4 (11Ab), working OK with boot loader XPC and. Thanks to cparm for idea about kernelcache, here is booter for lion which .. EFI BOOT XPC is light years ahead of the chameleon boot loader. 32/bit aty_init, works for lion, seems to work for snow too, . hackintosh: XPC Bootloader Can Boot Mac OS X Lion | interriorkraft.com