flutter - CocoaPods not installed 에러가 뜬다면? $ flutter doctor 명령어를 수행했는데, CocoaPods not installed 에러가 뜬다면 함께 뜨는 메시지도 잘 살펴보자. CocoaPods is used to retrieve the iOS and macOS platform side's plugin code that responds to your plugin usage on the Dart side. Without CocoaPods, plugins will not work on iOS or macOS. To install see https://guides.cocoapods.org/using/getting-started.html#installation for ..