$ brew install tree
Error: Your Xcode (7.3) is outdated.
Please update to Xcode 8.0 (or delete it).
Xcode can be updated from the App Store.
$ brew install tree
Error: Your Xcode (7.3) is outdated.
Please update to Xcode 8.0 (or delete it).
Xcode can be updated from the App Store.
$ brew config
Error: You have not agreed to the Xcode license. Please resolve this by running:
sudo xcodebuild -license
$ sudo xcodebuild -license
Password:
You have not agreed to the Xcode license agreements. You must agree to both license agreements below in order to use Xcode.
Hit the Enter key to view the license agreements at '/Applications/Xcode.app/Contents/Resources/English.lproj/License.rtf'
