[英]Error installing prettytable on ubuntu with pip
I just installed pip, installed a few packages np.我刚刚安装了pip,安装了几个包np。 I tried this我试过这个
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
How do I install prettytable?我如何安装漂亮的?
The error comes from PyOpenSSL
.错误来自PyOpenSSL
。 Either your OpenSSL
is too old or too new.您的OpenSSL
太旧或太新。 Try upgrading or downgrading OpenSSL
and PyOpenSSL
.尝试升级或降级OpenSSL
和PyOpenSSL
。
Reinstalling pyopenssl worked for me:重新安装 pyopenssl 对我有用:
pip uninstall pyopenssl
pip install pyopenssl
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