FBSDKUserDataStore.h' file not found
## 1. Add those pods to ur Podfile
## 2. Run pod install
target 'MyApp' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!
  # Pods for MyApp
  pod 'FBSDKCoreKit'
  pod 'FBSDKLoginKit'
  pod 'FBSDKShareKit'   
end
