环境信息：Windows7 64位 + python 3.6.5 + selenium 3.11.0 +pyCharm
1 #coding=utf-82 from selenium import webdriver3 driver=webdriver.Firefox()
解决方法：
1.下载geckodriver，路径：https://github.com/mozilla/geckodriver/releases
2.解压后无需安装，将其解压路径配置到环境变量PATH
【bugRecord2】selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH.
原文地址：https://www.cnblogs.com/yllil/p/9011591.html