[root@localhost /]# yum repolistThere was a problem importing one of the Python modulesrequired to run yum. The error leading to this problem was:   libsasl2.so.2: cannot open shared object file: No such file or directoryPlease install a package which provides this module, orverify that the module is installed correctly.It‘s possible that the above module doesn‘t match thecurrent 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 tothe yum faq at:  http://yum.baseurl.org/wiki/Faq

[root@localhost ~]# scp /usr/lib64/libsasl2.so.2 root@192.168.1.253:/usr/lib64/

[root@localhost ~]# yum repolistLoaded plugins: product-id, refresh-packagekit, security, subscription-managerThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.repo id                              repo name                            statuslocal                                balack                               3,648repolist: 3,648[root@localhost ~]#