Mac下安装ipython

sudo su -

yuchaodeMacBook-Pro:~ root# pip3 install ipython

yuchaodeMacBook-Pro:bin root# ln -s /Library/Frameworks/Python.framework/Versions/3.6/bin/ipython /usr/local/bin/

yuchaodeMacBook-Pro:bin root# ipython 
Python 3.6.4 (v3.6.4:d48ecebad5, Dec 18 2017, 21:07:28) 
Type 'copyright', 'credits' or 'license' for more information
IPython 6.2.1 -- An enhanced Interactive Python. Type '?' for help.

In [1]: name = 'chaoge'

In [2]: name
Out[2]: 'chaoge'

In [3]: