title: Chrome Driver Needs to be available in the path error on Mac
body: <p>I am running OS X 10.9.4 on my laptop, with Chrome 40.0.2214.94 and Selenium 2.44.0, which I installed for Python 2.7 with easy_install. My code is this basic code from a selenium walkthrough:</p>
  
  <pre><code>from selenium import webdriver
  from selenium.webdriver.common.keys import Keys
  
  driver = webdriver.Chrome()
  driver.get("http://www.python.org")
  assert "Python" in driver.title
  elem = driver.find_element_by_name("q")
  elem.send_keys("pycon")
  elem.send_keys(Keys.RETURN)
  assert "No results found." not in driver.page_source
  driver.close()
  </code></pre>
  
  <p>But when I run this I get an exception:</p>
  
  <pre><code>Traceback (most recent call last):
    File "/Users/masongardner/Desktop/Selenium_tester.py", line 17, in &lt;module&gt;
  driver = webdriver.Chrome('/path/to/chromedriver')  # Optional argument, if not specified will search path.
    File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/chrome/webdriver.py", line 59, in __init__
  self.service.start()
    File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/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
  </code></pre>
  
  <p>As the documentation specifies, chrome is at this location on my machine:</p>
  
  <pre><code>/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome
  </code></pre>
  
  <p>What can I do to get around this problem and begin to retrieve data from certain pages as I had planned? If you could be very explicit about code changes or location changes, as I am not the most well versed in computing!</p>
  
  <p>Thanks everyone, and I hope my question isn't too simple!</p>