require 'formula' class Chromedriver < Formula homepage 'http://code.google.com/p/chromedriver/' url 'http://chromedriver.googlecode.com/files/chromedriver_mac_19.0.1068.0.zip' sha1 '4a7448555dc61f900c5144d26afbfe99749433de' def install bin.install 'chromedriver' end end