MacOS的PIP卸载不明白为什么PIP无法重新安装

我卸载了，因为SSH问题的点子。现在我想重新安装点子。每次我收到这个。MacOS的PIP卸载不明白为什么PIP无法重新安装

我该怎么办纠正，以使得PIP可以重新安装？

Traceback (most recent call last): 
File "/usr/local/bin/pip", line 6, in <module> 
from pkg_resources import load_entry_point 
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", 
line 3019, in <module> 
@_call_aside 
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", 
line 3003, in _call_aside 
f(*args, **kwargs) 
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", 
line 3032, in _initialize_master_working_set 
working_set = WorkingSet._build_master() 
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", 
line 655, in _build_master 
ws.require(__requires__) 
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", 
line 963, in require 
needed = self.resolve(parse_requirements(requirements)) 
File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", 
line 849, in resolve 
raise DistributionNotFound(req, requirers) 
pkg_resources.DistributionNotFound: The 'pip==9.0.1' distribution was not found and is required by the application

来源

2017-06-15 Redy

的[？我如何从我的虚拟环境中更新PIP本身（可能的复制https://stackoverflow.com/questions/15221473/how-do-我更新-PIP-本身 - 从 - 内 - 我的虚拟环境） –

答案：酿造重装蟒蛇

来源

2017-06-15 14:29:16 Redy

这并不提供答案的问题。要批评或要求作者澄清，请在其帖子下方留言。 - [评分]（/审查/低质职位/ 16432291） –

这就是答案。它安装了点子。 – Redy

MacOS的PIP卸载不明白为什么PIP无法重新安装

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