Python 如何将 geckodriver 放入 PATH？
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How to put geckodriver into PATH?
提问by Matthew Garcia
I'm on OS Sierra and i'm running Python 3.5.2. I have selenium installed and i'm following a book called "Automate the Boring Tasks With Python"
我在 OS Sierra 上运行 Python 3.5.2。我已经安装了 selenium 并且我正在阅读一本名为“使用 Python 自动化无聊的任务”的书
My code is
我的代码是
from selenium import webdriver
>>> browser = webdriver.Firefox()
I keep receiving the error
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.
I have searched far and wide for solutions to my issue. Many people have the same issue.. but none of the solutions are working. I have geckodriver copied everywhere in my Python folders. I've tried using terminal and I have tried specifying the path within the code and it still gives me errors. I hope somebody can help me. I'm sorry if this is in the wrong format, I don't know what i'm doing.
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......但没有一个解决方案有效。我在 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。我希望有人可以帮助我。对不起，如果这是错误的格式，我不知道我在做什么。
回答by kiran.koduru
I faced this same problem and here's how I fixed it:
我遇到了同样的问题，这是我修复它的方法：
- Download the
geckodriverfrom here - Extract and unzip and move the
geckodriverfile to/usr/local/bin/directory - Run python program with selenium
Firefoxwebdriver.
geckodriver从这里下载- 提取并解压缩并将
geckodriver文件移动到/usr/local/bin/目录 - 使用 selenium
Firefoxwebdriver运行 python 程序。
回答by ddavison
This answer can be easily solved by a google search for "add program to path"
这个答案可以通过谷歌搜索“将程序添加到路径”轻松解决
export PATH=$PATH:/path/to/geckodriver
回答by TheoretiCAL
"I have geckodriver copied everywhere in my Python folders." Ensure the geckodriver executable is found in one of the paths when you run:
“我在 Python 文件夹中随处复制了 geckodriver。” 确保在运行时在路径之一中找到 geckodriver 可执行文件：
import sys
print sys.path
And the problem should be resolved.
问题应该得到解决。
