MacPwn is the ultimate Vanilla OS X USB Maker for Hackintosh and Macintosh.
Make sure the name of the mavericks app is "Install OS X Mavericks.app" and its located in /Applications folder
What's New in Version 1.1
- Fixed a bug where mach_kernel is not extracted
- updated kexts
- minor bug fix
- edited a problem in which user may see error parsing plist
- improved stability