python - Mac OS X 上的 Pip ImportError : cannot import name walk_packages

Question

我发现了几个关于堆栈溢出的 pip 问题，但不幸的是，我似乎遇到了一些我找不到的问题。特别是每当我尝试使用 pip 时，我都会收到以下错误消息:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.7/bin/pip", line 9, in <module>
load_entry_point('pip==1.3.1', 'console_scripts', 'pip')()
 File "build/bdist.macosx-10.5-intel/egg/pkg_resources.py", line 357, in load_entry_point
"""Yield named metadata resource as list of non-blank non-comment lines
 File "build/bdist.macosx-10.5-intel/egg/pkg_resources.py", line 2394, in load_entry_point
except ValueError:
File "build/bdist.macosx-10.5-intel/egg/pkg_resources.py", line 2108, in load

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pip/__init__.py", line 10, in <module>
from pip.backwardcompat import u, walk_packages, console_to_str
ImportError: cannot import name walk_packages

有谁知道哪里出了问题？到目前为止，我已经尝试按照此处推荐的方式重新安装 pip:Python mechanize module not found我也试过这个Pip using system python osx ，但它们都不适合我。

提前感谢您的任何建议。

Answer 1

通过命令 sudo easy_install -U pip 以某种方式解决