Qt Creator - Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild

>= Xcode 8

In Xcode 8, as Bruce said, this happens when Qt tries to find xcrun when it should be looking for xcodebuild.

Open the file:

Qt_install_folder/5.7/clang_64/mkspecs/features/mac/default_pre.prf

Replace:

isEmpty($$list($$system("/usr/bin/xcrun -find xcrun 2>/dev/null")))

With:

isEmpty($$list($$system("/usr/bin/xcrun -find xcodebuild 2>/dev/null")))

~> Xcode 8

Before Xcode 8, this problem occurs when command line tools are installed after Xcode is installed. What happens is the Xcode-select developer directory gets pointed to /Library/Developer/CommandLineTools.

Point Xcode-select to the correct Xcode Developer directory with the command:

sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

Confirm the license agreement with the command:

sudo xcodebuild -license

This will prompt you to read through the license agreement.

Enter agree to accept the terms.

If you change content of Qt_install_folder/5.7/clang_64/mkspecs/features/mac/default_pre.prf then it will work only for Desktop kit, not for ex. simulator.

A better way is just to create symlink:

cd /Applications/Xcode.app/Contents/Developer/usr/bin/
sudo ln -s xcodebuild xcrun

so you don't have to change .prf files for all targets.

This will do the trick:

#sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

Run this in your terminal.