[root@node1 yum.repos.d]# yum install gcc gcc-c++ kernel-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Setting up Install Process
No package gcc available.
No package gcc-c++ available.
No package kernel-devel available.
Nothing to do
[root@node1 yum.repos.d]#
Do i need to add an diffrent mirror, or is there a better way to install this GUI?