File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/webdriver.py", line 59, in __init__
self.service.start()
File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/service.py", line 66, in start
"ChromeDriver executable needs to be available in the path. "
selenium.common.exceptions.WebDriverException: Message: ChromeDriver executable needs to be available in the path. Please download from http://chromedriver.storage.googleapis.com/index.html and read up at http://code.google.com/p/selenium/wiki/ChromeDriver