instructions:

• first install homebrew (https://github.com/Homebrew/install)
• install ssh pub/priv key first, and ensure that ssh key is added to github account
• then use git to check out this repository
• then install ansible: brew install ansible
• then ansible-galaxy install -r requirements.yml in this repo root
• then ansible-playbook -i inventory main.yml -K

Misc:

• to get Spectacle preferences set you need to open it after its installed, look at preferences, quit Spectacle and re-run the playbook