My Flutter installation onto my Ventura MacBook was not without some hiccups. I have a Youtube video here, where you can follow along my installation with MacOS 12.

With Ventura(MacOS 13), I ran into some issues with installing the cocoapods gem. The root cause of the problem seems to be changes in root access (security features) with Ventura. These are the steps I followed to fix it.

Installation

• rvm (ruby version manager) - different from homebrew. This helped with issues downloading to the wrong path, even though i had fixed my bash file

rvm reset 

• ruby
• Xcode installed and up to date
• cocoapods - I have ran into issues with access to usr/bin directory to install pods - this has helped

sudo gem install -n /usr/local/bin cocoapods

link

These steps fixed my cocoa pods installation issues. happy Fluttering