未定义的符号错误 - NewsYC iOS App

I'm trying to build the NewsYC iOS app. I can get it to work in the simulator, but when I target my iPhone 5 I get an undefined symbols errors. I'm pretty new to XCode and Objective C so I'm not really sure how to resolve this. I've done some reading about this error in terms of other projects and have the libHNKit linked in the build phases. Not really sure what else needs to happen to correct this.. I can g