[React Native] 'event2/event-config.h' file not found

 brew install watchman

brew install yarn

npm install -g react-native-cli

react-native init AwesomeProject

cd AwesomeProject

react-native run-ios

했더니, flipper관련 뭐가 막뜬다..머래 ㅆㅂ

Podfile의   use_flipper! 를 use_flipper!('Flipper' => '0.74.0')로 바꾸고 

pod install 함

그리고 다시 해보면 실행됨..