I am downloading flutter to build cross platform and when I am running the programme it keeps saying [!] Xcode - develop for iOS and macOS (Xcode 15.0.1) ✗ CocoaPods not installed. 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. For more info, see https://flutter.dev/platform-plugins To install see https://guides.cocoapods.org/using/getting-started.html#installation for instructions.
I have tried to get it to install using sudo but still not working