如何将python符号链接到osx默认python？

Question

Currently I use conda to manage my python installation, and I only installed python3 .

$ which python
/Users/username/miniconda3/bin/python
$ which python3
/Users/username/miniconda3/bin/python3

So now both python and python3 point to the same target:

$ python
Python 3.5.1 |Continuum Analytics, Inc.| (default, Dec  7 2015, 11:24:55) 
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 
$ python3
Python 3.5.1 |Continuum Analytics, Inc.| (default, Dec  7 2015, 11:24:55) 
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 

I imagine this is probably not a very good idea and brew doctor also complained that

Warning: python is symlinked to python3
This will confuse build scripts and in general lead to subtle breakage.

So how can I point python to the osx system default python 2.x version?

Answer 1

Users/your_username/

Inside of it click: "Shift" + "Command" + "." (Show hidden files). There is a file ".bash-profile" -> right click -> textedit .

Paste:

export PATH=/usr/local/bin:/usr/local/sbin:~/bin:$PATH 

"Command" + "s". Now you have a symlink.