If you downloaded the Part I project files, the framework is already included in the download. If you are creating from scratch, you need to add the framework to your project. You can download the FatFractal iOS SDK.
After you download this, you will find a FFEF.framework file that you can add to your applications. You should move this file to a directory that you keep your Xcode frameworks in.
Then, In Xcode, we use do the following to add the iOS SDK to the hoodyoodoo app.
When prompted, you can choose to copy the framework to the application source if you wish or refer to it from the application code which can make it easier to upgrade your applications from that common store.