Recently when I need to get started with jailbreak dev, I find a guide here (Beginning Jailbroken iOS Development - Getting The Tools).
But I get errors after step 6 to "make". Couse I'm in Xcode 4.5(iOS 6). I search for solution and finally get an Good Answer here(How to install thoes under Xcode 4.5 (iOS 6)). After all the steps, I can "make" and "make package" now! LOL~
