i am getting the following build error

I imported the Project after cloning from the GIT. and i tried to build the project but it fails.
i am getting the following build error

I imported the Project after cloning from the GIT. and i tried to build the project but it fails.
You should open in terminal folder with your project and execute
pod install
If that command does not run, check at http://cocoapods.org/ Install section. Then open xcworkspace file instead of xcodeproj