I just tried installing RestKit on the newly created Xcode 5 iOS 7.0 project. I tried to download the project and followed the steps above, but in the RestKit / Vendor folder I lost most of the content. After a little research, I did the submodule tactics and got all the information from these folders.
From the command line, change the directory to the project folder, for me it was
$ cd Documents/Projects/NewlyCreatedApp
From there you should run this command if you do not have a git repository Note: you must download git to install this if you have not already
$ git init
after that you should run these commands to load restkit into the project folder
$ git submodule add git://github.com/RestKit/RestKit.git $ git submodule update --init --recursive
After that, you should go to the Nakkeeran answer above and start from step 2 to set up the process. In step 7, you will be asked to add "$ (SOURCE_ROOT) / RestKit / Build" in the header search path, but upon closer inspection, the RestKit structure no longer has a build folder, so you should change it to "$ (SOURCE_ROOT) / RestKit / Code" to match the current version of Rest Kit
I hope this helps, and here is a link to the submodule information I posted. RestKit installation submodule method
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