If it helps anyone else, I had two instances of XCode installed and was running a different version of command line tools. Going to Settings -> Locations and setting command line tools to the correct version fixed it for me.
Rollaway
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for