mac chromedriver error

问题一：MAC 使用splinter error

Traceback (most recent call last):
    from splinter.browser import Browser
    b = Browser(driver_name="chrome")
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/splinter/browser.py", line 63, in Browser
    return driver(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/splinter/driver/webdriver/chrome.py", line 28, in __init__
    self.driver = Chrome(chrome_options=options, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 61, in __init__
    self.service.start()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/selenium/webdriver/chrome/service.py", line 73, in start
    os.path.basename(self.path), docs_msg)
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home

解决办法：

按照其他人的建议：brew install chromedriver  行不通。下载链接已失效。

自己下载zip文件  地址：http://chromedriver.storage.googleapis.com/index.html

接着

$unzip chromedriver_map32.zip 

$mv chromedriver /usr/local/bin

$cd /usr/local/bin

$chmod a+x chromedirver

完事！