linux - 如何在 Amazon Web Service 的 Linux 实例上将 firefox 添加到系统 PATH？

Question

这是一个天真的问题，但是如何将 firefox 添加到 Amazon Web Service Linux 实例上的系统 PATH 中？我应该澄清一下，我将 firefox 安装到 /home/firefox 而不是 /usr/bin。谢谢!当我尝试加载 firefox webdriver(导入 selenium 之后)时，我目前遇到以下错误:

>>> driver = webdriver.Firefox()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/firefox/webdriver.py", line 64, in __init__
    self.binary = capabilities.get("binary") or FirefoxBinary()
  File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/firefox/firefox_binary.py", line 47, in __init__
    self._start_cmd = self._get_firefox_start_cmd()
  File "/usr/local/lib/python2.7/site-packages/selenium/webdriver/firefox/firefox_binary.py", line 163, in _get_firefox_start_cmd
    " Please specify the firefox binary location or install firefox")
RuntimeError: Could not find firefox in your system PATH. Please specify the firefox binary location or install firefox

Answer 1

将以下内容添加到您的~/.profile:

export PATH="$PATH:/home/firefox"

或者到 ~/.bashrc，或者 ~/.bash_profile，如果 shell 是 Bash。

参见 Shell initialization files