yum error

i am getting this error.

[root@erptest ~]# yum -y install tigervnc-server
Loaded plugins: refresh-packagekit, security
Repository InstallMedia is listed more than once in the configuration
Setting up Install Process
No package tigervnc-server available.
Error: Nothing to do

please help me to solve

[root@erptest ~]# yum repolist all
Loaded plugins: refresh-packagekit, security
Repository InstallMedia is listed more than once in the configuration
repo id repo name status
InstallMedia Oracle Linux 6.5 disabled
repolist: 0

What’s the output from:

ls -l /etc/yum.repos.d

[root@erptest ~]# ls -l /etc/yum.repos.d
total 12
-rw-r–r–. 1 root root 98 Nov 26 2013 packagekit-media.repo
-rw-r–r–. 1 root root 2545 Aug 4 13:18 public-yum-ol6.repo_orig
-rw-r–r–. 1 root root 193 Aug 10 10:24 rhel6dvd.repo

I take it you’re trying to install tigervnc-server from a DVD ?

what’s the output from:

cat /etc/yum.repos.d/packagekit-media.repo

and

cat /etc/yum.repos.d/rhel6dvd.repo