* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

제 아이폰에 앱을 설치하는 과정에서 오류가 발생하고 있는 상황입니다.

Warning: CocoaPods not installed. Skipping pod install.
  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.






Exception: CocoaPods not installed or not in valid state.
#0      throwToolExit
(package:flutter_tools/src/base/common.dart:10:3)
#1      CocoaPods.processPods
(package:flutter_tools/src/macos/cocoapods.dart:166:9)
<asynchronous suspension>
#2      processPodsIfNeeded
(package:flutter_tools/src/macos/cocoapod_utils.dart:44:30)
<asynchronous suspension>
#3      buildXcodeProject
(package:flutter_tools/src/ios/mac.dart:222:3)
<asynchronous suspension>
#4      IOSDevice.startApp
(package:flutter_tools/src/ios/devices.dart:325:44)
<asynchronous suspension>
#5      FlutterDevice.runCold
(package:flutter_tools/src/resident_runner.dart:504:33)
<asynchronous suspension>
#6      ColdRunner.run
(package:flutter_tools/src/run_cold.dart:57:28)
<asynchronous suspension>
#7      RunCommand.runCommand
(package:flutter_tools/src/commands/run.dart:706:27)
<asynchronous suspension>
#8      FlutterCommand.run.<anonymous closure>
(package:flutter_tools/src/runner/flutter_command.dart:1209:27)
<asynchronous suspension>
#9      AppContext.run.<anonymous closure>
(package:flutter_tools/src/base/context.dart:150:19)
<asynchronous suspension>
#10     CommandRunner.runCommand
(package:args/command_runner.dart:209:13)
<asynchronous suspension>
#11     FlutterCommandRunner.runCommand.<anonymous closure>
(package:flutter_tools/src/runner/flutter_command_runner.dart:281:9)
<asynchronous suspension>
#12     AppContext.run.<anonymous closure>
(package:flutter_tools/src/base/context.dart:150:19)
<asynchronous suspension>
#13     FlutterCommandRunner.runCommand
(package:flutter_tools/src/runner/flutter_command_runner.dart:229:5)
<asynchronous suspension>
#14     run.<anonymous closure>.<anonymous closure>
(package:flutter_tools/runner.dart:62:9)
<asynchronous suspension>
#15     AppContext.run.<anonymous closure>
(package:flutter_tools/src/base/context.dart:150:19)
<asynchronous suspension>
#16     main (package:flutter_tools/executable.dart:91:3)
<asynchronous suspension>