1. download chef
    https://downloads.chef.io/chef-dk/mac/

  2. xcode-select --install
    check the xcode command line tools

  3. check shell is bash and bash_profile
    echo 'eval "$(chef shell-init bash)"' >> ~/.bashrc

  4. check ruby and gem
    which ruby should be /opt/chefdk/embedded/bin/ruby

which gem should be /opt/chefdk/embedded/bin/gem

echo $GEM_PATH should be like /Users/<you>/.chefdk/gem/ruby/2.1.0:/opt/chefdk/embedded/lib/ruby/gems/2.1.0

  1. check version

knife -v

kitchen -v

chef -v

  1. install bundler
    gem install bundler