Lean Engineer


Macでpip install -U pipがSSLエラーになる


➜  ~ pip install --upgrade pip
Could not fetch URL https://pypi.python.org/simple/pip/: There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:645) - skipping
Requirement already up-to-date: pip in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages
You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

 pip install --upgrade pipしてダメなのに、pip install --upgrade pipしてくれと表示される笑。解決策を調べてたら、見つけた

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