bash: pip: command not found mac os high sierra

Question

I can't use pip. I've tried reinstalling pip.

iterm returned:

already installed here: Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg

So I added Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg to my path:

MacBook-Pro:~ user$ export PATH=$PATH:Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg
MacBook-Pro:~ user$ pip
-bash: pip: command not found
MacBook-Pro:~ user$ echo $PATH
/usr/bin:/bin:/usr/sbin:/sbin:Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg
MacBook-Pro:~ user$ which pip
MacBook-Pro:~ user$

It doesn't seem to be working, even though i tried installing pip in /usr/bin

Answer 1

这解决了问题：

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