MacOS 10.12 升級 Python 到3.6

系統的版本最新升級到了10.12.1 macOS。由於蘋果增加了一些安全限制剝奪了一些root用戶的權利。需要我們手動開啓。重啓電腦，按住command+R,系統進入Rcovery模式，點擊“工具”，選擇其中的“終端”，輸入 ”csrutil disable“ 。這樣就獲取了想要root權利。
接下來複制命令吧, 一行一行復制貼完就行了

Mac Python 2.7 的版本一定不能刪除啊. 系統默認的, Xcode要用哦

sudo mv /Library/Frameworks/Python.framework/Versions/3.6 /System/Library/Frameworks/Python.framework/Versions

sudo chown -R root:wheel /System/Library/Frameworks/Python.framework/Versions/3.6
sudo rm /System/Library/Frameworks/Python.framework/Versions/Current
sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.6 /System/Library/Frameworks/Python.framework/Versions/Current

sudo rm /usr/bin/pydoc
sudo rm /usr/bin/python
sudo rm /usr/bin/pythonw
sudo rm /usr/bin/python-config

sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.6/bin/pydoc3.6 /usr/bin/pydoc
sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 /usr/bin/python
sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.6/bin/pythonw3.6 /usr/bin/pythonw
sudo ln -s /System/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6m-config /usr/bin/python-config