OS X EI Captain 下解决 There was a problem confirming the ssl certificate 问题

时间 2019-11-06

标签 captain 解决 problem confirming ssl certificate 问题栏目 SSL 繁體版

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参考：

Problem Confirming the SSL Certificate - OSXpython

OS X EI Captain 下解决 There was a problem confirming the ssl certificate 问题

在安装 matplotlib 时，出现如下错误：git

python3 -mpip install matplotlib

Collecting matplotlib
  Could not fetch URL https://pypi.python.org/simple/matplotlib/: 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 matplotlib (from versions: )
No matching distribution found for matplotlib

解决方法是使用如下方法更新pip：github

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

2019.4bootstrap