Python 在vps上运行Selenium

我有一个简单的python脚本，可以在本地机器上正常工作。但如果我尝试在我的vps上运行它，我会得到一个错误：

Traceback (most recent call last):
  File "test.py", line 15, in <module>
    browser = webdriver.Firefox(profile)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/webdriver.py", line 77, in __init__
    self.binary, timeout),
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/extension_connection.py", line 49, in __init__
    self.binary.launch_browser(self.profile)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
    self._wait_until_connectable()
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 98, in _wait_until_connectable
    raise WebDriverException("The browser appears to have exited "
selenium.common.exceptions.WebDriverException: Message: The browser appears to have exited before we could connect. If you specified a log_file in the FirefoxBinary constructor, check it for details.

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由于vps没有GUI，这是导致错误的原因吗

您必须使用

xvfb

包才能正确运行webdriver

usr/bin/xvfb-run /usr/bin/python myfile.py

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查看更多细节

@RajarshiDas:所以，这个问题应该是个骗局。为什么不投票结束而不发表评论？出于好奇，为什么你认为这个问题值得回答而不值得投票？很好的提示，谢谢：）

usr/bin/xvfb-run /usr/bin/python myfile.py