pip出错？这个问题出在哪里？

Question

goodapp:~ pretty$ pip
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in <module>

load_entry_point('pip==9.0.1', 'console_scripts', 'pip')()

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 565, in load_entry_point

return get_distribution(dist).load_entry_point(group, name)

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2631, in load_entry_point

return ep.load()

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2291, in load

return self.resolve()

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2297, in resolve

module = __import__(self.module_name, fromlist=['__name__'], level=0)

ImportError: No module named pip

Answer 1

pip没有安装吧
如果是ubuntudebian的话sudo apt-get install python-pip