python-3.x - MacOS 上的 pip3：安装 virtualenv 时出现 SSL 错误

Question

当我运行这个命令时：

pip3 install virtualenv

它返回这个：

Collecting virtualenv
  Could not fetch URL https://pypi.python.org/simple/virtualenv/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645) - skipping
  Could not find a version that satisfies the requirement virtualenv (from versions: )
No matching distribution found for virtualenv

我该如何解决？谢谢你的帮助

Answer 1

这解决了我的问题：

curl https://bootstrap.pypa.io/get-pip.py | sudo python3

pip3 install virtualenv