xcode-select active developer directory error

Other solution for those who don't want to install Xcode:

1. Install Command Line Tools (if you haven't already):

   xcode-select --install

2. Change the active directory:

   sudo xcode-select -switch /Library/Developer/CommandLineTools

This worked for me (git).

This problem happens when xcode-select developer directory was pointing to /Library/Developer/CommandLineTools when a full regular Xcode was required (happens when CommandLineTools are installed after Xcode)

Solution:

1. Install Xcode (get it from https://appstore.com/mac/apple/xcode) if you don't have it yet.
2. Accept the Terms and Conditions.
3. Ensure Xcode app is in the /Applications directory (NOT /Users/{user}/Applications).
4. Point xcode-select to the Xcode app Developer directory using the following command:
   sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

Note: Make sure your Xcode app path is correct.

• Xcode: /Applications/Xcode.app/Contents/Developer
• Xcode-beta: /Applications/Xcode-beta.app/Contents/Developer