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我在 OS Sierra 上运行 Python 3.5.2。我安装了 selenium，并且正在关注一本名为“使用 Python 自动化无聊任务”的书
我的代码是
from selenium import webdriver
>>> browser = webdriver.Firefox()
我一直收到错误
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/common/service.py", line 64, in start
stdout=self.log_file, stderr=self.log_file)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/subprocess.py", line 947, in __init__
restore_signals, start_new_session)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/subprocess.py", line 1551, 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 "<pyshell#1>", line 1, in <module>
browser = webdriver.Firefox()
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/firefox/webdriver.py", line 135, in __init__
self.service.start()
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/common/service.py", line 71, in start
os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH.
我已经广泛搜索了我的问题的解决方案。很多人都有同样的问题。。但是没有一个解决方案有效。我在我的 Python 文件夹中随处复制了 geckodriver。我试过使用终端，我试过在代码中指定路径，但它仍然给我错误。我希望有人能帮助我。很抱歉，如果格式错误，我不知道自己在做什么。