今天用yum安裝軟體的時候出現如下錯誤:

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

No module named yum

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:

yum 錯誤，搜尋一番後知道是yum和Python是依賴關係，yum是python的模組，所以採用以下解決方案：

[[email protected] ~]# python
Python 2.7 (r27:82500, Jul 26 2012, 00:43:02) 
[GCC 4.1.2 20080704 (Red Hat 4.1.2-52)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
系統python的當前版本  Python 2.7

 [[email protected]

所以修改yum的配置

修改檔案： vim /usr/bin/yum

修改頭#!/usr/bin/python  => #!/usr/bin/python2.4

 再次執行，成功！！！