python - 在 AWS EC2 CentOS 7.4 中运行 Certbot 时出错

Question

当我运行 sudo certbot在终端上

得到以下错误

  [root@ip-111-111-111-111 home]# sudo certbot
  Traceback (most recent call last):
  File "/bin/certbot", line 9, in <module>
    load_entry_point('certbot==1.0.0', 'console_scripts', 'certbot')()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/usr/lib/python2.7/site-packages/certbot/main.py", line 2, in <module>
    from certbot._internal import main as internal_main
  File "/usr/lib/python2.7/site-packages/certbot/_internal/main.py", line 20, in <module>
    from certbot._internal import client
  File "/usr/lib/python2.7/site-packages/certbot/_internal/client.py", line 14, in <module>
    from acme import client as acme_client
  File "/usr/lib/python2.7/site-packages/acme/client.py", line 37, in <module>
    requests.packages.urllib3.contrib.pyopenssl.inject_into_urllib3()  # type: ignore
  File "/usr/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py", line 118, in inject_into_urllib3
    _validate_dependencies_met()
  File "/usr/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py", line 153, in _validate_dependencies_met
    raise ImportError("'pyOpenSSL' module missing required functionality. "
ImportError: 'pyOpenSSL' module missing required functionality. Try upgrading to v0.14 or newer.

Answer 1

在错误中，您可以找到错误的解决方案之一:

ImportError: 'pyOpenSSL' module missing required functionality. Try upgrading to v0.14 or newer.

尝试使用以下命令升级软件包:

$ pip install "pyOpenSSL>=0.14"
...