Missing Main Storyboard error when trying to run the project Starter file

I’ve downloaded the files for the tutorial and opened the very first Starter file (BahamaAirLoginScreen.xcodeproj) after unzipping. The app won’t build or run due to a missing Main.storyboard.I have some experience building simple apps, but I’ve never unzipped a project and tried to load it. What am I missing? Bought the PDF and files on 2/2/17.

Running El Capitan with iOS 10 and Swift 3.
Thanks in advance!

Looks like I only downloaded partial files. User error. My first forum post too. LOL! eeek