1.升級pip
windows CMD
D:\Program Files\Python34\Scripts>pip install --upgrade pip 升級失敗，提示嘗試替換自身失敗
改用
D:\Program Files\Python34\Scripts>easy_install pip 升級到最新版本
Python環境
python -m pip install -U pip
2.安裝Selenium
windows CMD
D:\Program Files\Python34\Scripts>pip install selenium
輸出：
Requirement already satisfied (use --upgrade to upgrade): selenium in d:\program
files\python34\lib\site-packages
VS建立項目測試：
# -*- coding: utf_8 -*-
import os
from selenium import webdriver
iedriver = "C:\Program Files\Internet Explorer\IEDriverServer.exe"
os.environ["webdriver.ie.driver"] = iedriver
driver = webdriver.Ie(iedriver)
driver.get("http://www.baidu.com")
print(driver.title)
driver.quit()
運行提示：
selenium.common.exceptions.WebDriverException: Message: Unexpected error launching Internet Explorer. Protected Mode settings are not the same for all zones. Enable Protected Mode must be set to the same value (enabled or disabled) for all zones
修改注冊表 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
修改1、2、3、4文件中2500屬性值 修改成相同屬性值、如1-2文件中是3，3-4文件中是0，修改3、4中2500屬性值為3，重新運行腳本即可打開瀏覽器
參考http://www.cnblogs.com/cllovewxq/p/5420546.html