Brew install fails on OSX because it's expecting XCode 8

[levlaz]

Thanks!

This solution should work for everyone:

Homebrew command issues

Hey dear CircleCI community , There have been plenty of reports of commands to Homebrew failing with this message: Homebrew no longer needs to have ownership of /usr/local. If you wish you can return /usr/local to its default ownership with: sudo chown root:wheel /usr/local /System/Library/Frameworks/Ruby.framework/Versions/Current/usr/bin/ruby: No such file or directory -- /usr/local/Library/Homebrew/brew.rb (LoadError) This issue is related to the update to Homebrew itself. As a…