#!/usr/bin/env zsh if ! is_mac; then echo "Mac-only script!" exit elif ! command_exists wkhtmltopdf; then brew install https://raw.github.com/mxcl/homebrew/6e2d550cf4961129a790bfb0973f8e88704f439d/Li‌​brary/Formula/wkhtmltopdf.rb fi wkhtmltopdf "$1" "$2"