No module named yum错误的解决办法

今天用yum安装软件的时候出现如下错误:

There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

<strong>No module named yum</strong>

Please install a package which provides this module, or verify that the module is installed correctly.

It’s possible that the above module doesn’t match the current version of Python, which is:
 If you cannot solve this problem yourself, please go to the yum faq at:

http://wiki.linux.duke.edu/YumFaq

yum 错误，搜索一番后知道是yum和Python是依赖关系，yum是python的模块，所以采用以下解决方案：

# python -V
Python 2.7.8

系统python的当前版本 Python 2.7

# whereis python
python: /usr/bin/python /usr/bin/python2.6 /usr/bin/python.bak /usr/bin/python2.6-config /usr/lib/python2.6 /usr/lib64/python2.6 /usr/include/python2.6 /usr/share/man/man1/python.1.gz

肯定是yum的版本与当前python的版本不一致造成的

解决方案：

所以修改yum的配置，修改文件： vim /usr/bin/yum

修改头

#!/usr/bin/python => #!/usr/bin/python2.6

调整完成后，在重新使用yum命令进行安装恢复正常