Go to: https://developer.apple.com/download/all/
Sign in with your Apple ID (free account works). download xcode for mac os high sierra 10136 work
Once expanded, you will see the Xcode icon (the hammer and blueprint). Go to: https://developer
Open Terminal and run:
xcode-select --install
If that fetches a version too new for High Sierra, download Command Line Tools for Xcode 10.1 from the same Apple Developer downloads page. If that fetches a version too new for
Here are the top issues users face and how to resolve them.