运行yum时出现错误，缺失libsasl2.so.2文件

[[email protected] /]# yum repolist
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   libsasl2.so.2: cannot open shared object file: No such file or directory

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:
2.6.6 (r266:84292, Oct 12 2012, 14:23:48)
[GCC 4.4.6 20120305 (Red Hat 4.4.6-4)]

If you cannot solve this problem yourself, please go to
the yum faq at:
  http://yum.baseurl.org/wiki/Faq

缺失libsasl2.so.2文件，重新安装或者找一个电脑有此文件的直接复制过去即可。

我的解决方法：

[[email protected] ~]# scp /usr/lib64/libsasl2.so.2 [email protected]192.168.1.253:/usr/lib64/

[[email protected] ~]# yum repolist
Loaded plugins: product-id, refresh-packagekit, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
repo id                              repo name                            status
local                                balack                               3,648
repolist: 3,648
[[email protected] ~]#