我开始自动化无聊的东西书，并且尝试通过python打开chrome网络浏览器。我已经安装了selenium和

我试图运行此文件：

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys

browser = webdriver.Chrome()
browser.get('https://automatetheboringstuff.com')

但是正因为如此，我得到这个错误：

Traceback (most recent call last):   File "C:\Program Files
   (x86)\Python36-32\lib\site-packages\selenium\webdriver\common\service.py",
 line 74, in start
     stdout=self.log_file, stderr=self.log_file)   File "C:\Program Files (x86)\Python36-32\lib\subprocess.py", line 707, in __init__
     restore_signals, start_new_session)   File "C:\Program Files (x86)\Python36-32\lib\subprocess.py", line 990, in _execute_child
     startupinfo) FileNotFoundError: [WinError 2] The system cannot find the file specified

在处理上述异常期间，发生了另一个异常：

Traceback (most recent call last):   File "C:/Program Files
(x86)/Python36-32/test.py", line 5, in <module>
    browser = webdriver.Chrome()   File "C:\Program Files (x86)\Python36-32\lib\site-packages\selenium\webdriver\chrome\webdriver.py",
line 62, in __init__
   self.service.start()   File "C:\Program Files (x86)\Python36-32\lib\site-packages\selenium\webdriver\common\service.py",
line 81, in start
   os.path.basename(self.path), self.start_error_message) selenium.common.exceptions.WebDriverException: Message: 'chromedriver'
  executable needs to be in PATH. Please see
https://sites.google.com/a/chromium.org/chromedriver/home