require 'formula' class Chromedriver < Formula homepage 'http://code.google.com/p/chromedriver/' url 'https://chromedriver.googlecode.com/files/chromedriver_mac32_2.3.zip' sha1 '6c89e33dbafc6f8a19ff62035fad545dda212271' def install bin.install 'chromedriver' end end