1. Install Homebrew with the instructions from their website
2. Run brew install ansible
3. Run git clone https://github.com/fabian/dotfiles.git ~/.dotfiles
4. Run cd ~/.dotfiles
5. Run cp host_vars/localhost.yml.dist host_vars/localhost.yml
6. Adjust variables in host_vars/localhost.yml
7. Run ansible-playbook site.yml --diff --ask-become-pass

To quickly apply configuration changes run ansible-playbook site.yml --tags=configuration --diff --ask-become-pass.