python - 使用pip在Ubuntu上安装prettytable时出错

我刚安装了pip，安装了几个软件包np。我试过了

pip install prettytable
Collecting prettytable
From cffi callback <function _verify_callback at 0x7f424837d6e0>:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/OpenSSL/SSL.py", line 313, in wrapper
    _lib.X509_up_ref(x509)
AttributeError: 'module' object has no attribute 'X509_up_ref'
  Could not find a version that satisfies the requirement prettytable (from versions: )
No matching distribution found for prettytable

如何安装prettytable？

最佳答案

错误来自PyOpenSSL。您的OpenSSL太旧或太新。尝试升级或降级OpenSSL和PyOpenSSL。

关于python - 使用pip在Ubuntu上安装prettytable时出错，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/52042226/