setup order on Mac about CocoaPods is incomplete

[mhamri]

Page URL

https://docs.flutter.dev/get-started/install/macos/desktop/

Page source

https://github.com/flutter/website/tree/main/src/content/get-started/install/macos/desktop.md

Describe the problem

Mac is coming with ruby 2.0.6

simply running sudo gem install cocoapods as mentioned in the cocoapods step doesn't work

ERROR:  Error installing cocoapods:
	The last version of drb (>= 0) to support your Ruby & RubyGems was 2.0.6. Try installing it with `gem install drb -v 2.0.6` and then running the current command again
	drb requires Ruby version >= 2.7.0. The current ruby version is 2.6.10.210.

Expected fix

be able to provide context or additional note about the case. do we need to install ruby first? or run gem install dry -v 2.0.6?

Additional context

No response

I would like to fix this problem.

• [ ] I will try and fix this problem on docs.flutter.dev.