python - 在 c9 中运行 selenium

Question

我正在尝试运行使用 selenium 模块的 python 代码。这段代码在我的 PC 中使用 chromedriver 运行完美。我正在尝试在 c9.io 中运行它。我下载了 chromedriver 64 位版本并使用 chmod 将权限设置为 777。我仍然无法让它工作

但是，我收到以下错误:

Traceback (most recent call last):
  File "/home/ubuntu/workspace/vroniplag/vroni.py", line 119, in <module>
    op('Aaf')
  File "/home/ubuntu/workspace/vroniplag/vroni.py", line 104, in op
    plags=getplags(cd)
  File "/home/ubuntu/workspace/vroniplag/vroni.py", line 92, in getplags
    driver = webdriver.Chrome(chromedriver)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/webdriver.py", line 62, in __init__
    self.service.start()
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/common/service.py", line 86, in start
    self.assert_process_still_running()
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/common/service.py", line 99, in assert_process_still_running
    % (self.path, return_code)
selenium.common.exceptions.WebDriverException: Message: Service ./chromedriver unexpectedly exited. Status code was: 127

谁能告诉我怎么解决这个问题

Answer 1

我遇到了同样的问题并运行 chromedriver --version 给了我确切的错误。

chromedriver: error while loading shared libraries: libX11.so.6: cannot open shared object file: No such file or directory

所以对我来说问题是缺少库(chromedriver 需要)。所以我安装了这些库并解决了问题:

sudo yum install libX11 Gconf2 fontconfig