标签:pen .net host ddc ida pop addclass cat hid
使用pip依照virtualenv报错,例如以下:
pip install virtualenv
Collecting virtualenv
/opt/python27/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning.
SNIMissingWarning
Could not fetch URL https://pypi.python.org/simple/virtualenv/: There was a problem confirming the ssl certificate: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590) - skipping
Could not find a version that satisfies the requirement virtualenv (from versions: )
使用–trusted-host命令行选项
pip --trusted-host pypi.python.org install virtualenv
转载请以链接形式标明本文地址
本文地址:http://blog.csdn.net/kongxx/article/details/51187482
Python virtualenv安装库报错SSL: CERTIFICATE_VERIFY_FAILED
标签:pen .net host ddc ida pop addclass cat hid
原文地址:http://www.cnblogs.com/yangykaifa/p/7355132.html