Question

我不断收到此错误：

Traceback (most recent call last):
  File "/opt/eff.org/certbot/venv/bin/letsencrypt", line 7, in <module>
    from certbot.main import main
  File "/opt/eff.org/certbot/venv/local/lib/python2.7/dist-packages/certbot/main.py", line 10, in <module>
    import josepy as jose
  File "/opt/eff.org/certbot/venv/local/lib/python2.7/dist-packages/josepy/__init__.py", line 44, in <module>
    from josepy.interfaces import JSONDeSerializable
  File "/opt/eff.org/certbot/venv/local/lib/python2.7/dist-packages/josepy/interfaces.py", line 8, in <module>
    from josepy import errors, util
  File "/opt/eff.org/certbot/venv/local/lib/python2.7/dist-packages/josepy/util.py", line 4, in <module>
    import OpenSSL
  File "/opt/eff.org/certbot/venv/local/lib/python2.7/dist-packages/OpenSSL/__init__.py", line 8, in <module>
    from OpenSSL import crypto, SSL
  File "/opt/eff.org/certbot/venv/local/lib/python2.7/dist-packages/OpenSSL/crypto.py", line 12, in <module>
    from cryptography import x509
ImportError: No module named cryptography

当我运行命令时：

./letsencrypt-auto certonly --standalone --email <email> -d <domain> -d <sub-domain>

我遵循的所有指南都会遇到此错误。我不知道如何摆脱这个错误。我什至尝试过rm -rf eff.org。我仍然无法正常工作。

我正在使用Amazon EC2 Linux 1（Red Hat）。

Answer 1

我遇到了类似的问题，并通过pip安装了certbot来解决。

删除/opt/eff.org / *

然后pip install -U certbot

和certbot命令可以正常工作。

尝试使用LetsEncrypt安装SSL证书

1 个答案: