Ubuntu 系统下 运行python，调用火狐浏览器来抓取数据问题

Question

程序如下：
from selenium import webdriver

browser = webdriver.Firefox()
运行结果如下：
Traceback (most recent call last):
File "/usr/local/lib/python3.4/dist-packages/selenium/webdriver/common/service.py", line 76, in start

stdin=PIPE)

File "/usr/lib/python3.4/subprocess.py", line 859, in init

restore_signals, start_new_session)

File "/usr/lib/python3.4/subprocess.py", line 1457, in _execute_child

raise child_exception_type(errno_num, err_msg)

FileNotFoundError: [Errno 2] No such file or directory: 'geckodriver'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "test.py", line 3, in <module>

browser = webdriver.Firefox()

File "/usr/local/lib/python3.4/dist-packages/selenium/webdriver/firefox/webdriver.py", line 164, in init

self.service.start()

File "/usr/local/lib/python3.4/dist-packages/selenium/webdriver/common/service.py", line 83, in start

os.path.basename(self.path), self.start_error_message)

selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH.
请问是什么问题呢？？？

Answer 1

报错是PATH问题
看下这个能否解决您的问题：
https://stackoverflow.com/que...

Answer 2

它说你没有火狐的驱动程序，那个Path路径是火狐浏览器驱动程序的位置，而不是火狐浏览器的位置，自己去网上下载一个就是了