리눅스 pip, easy install 정상화

ImportError: No module named pkg_resources

1 문제상황

[root@zetawiki ~]# pip
Traceback (most recent call last):
  File "/usr/bin/pip", line 5, in <module>
    from pkg_resources import load_entry_point
ImportError: No module named pkg_resources

[root@zetawiki ~]# easy_install
Traceback (most recent call last):
  File "/usr/bin/easy_install", line 5, in <module>
    from pkg_resources import load_entry_point
ImportError: No module named pkg_resources

2 확인

[root@zetawiki ~]# python -V
Python 2.7.9

[root@zetawiki ~]# yum list pip
Installed Packages
python-pip.noarch                             7.1.0-1.el6                             @epel