Do You Need to Update MacOS?
It's best to use the newest macOS version.
See the articles:
Please check and update your macOS before you:
- install Xcode Command Line Tools for missing command line tools
- install Homebrew as a software package manager
- install and configure Git for version control
- install the ChatGPT desktop application
Before you get started
I recommend using our free app to install the Xcode Command Line Tools and set up your development environment. It is a FREE Mac app that installs the Command Line Tools, configures your shell, installs Homebrew and Git, and verifies everything works. It does everything this guide covers, but easier and faster. Here are all the details about the app before you download. Then:
What's next
My mac.install.guide is a trusted source of installation guides for professional developers. Take a look at the Mac Install Guide home page for tips and trends and see what to install next.