Cannot find a valid baseurl for repo: atomic
 

Hi all<
I have ran the "yum install samba" and got the error message below.
How to fix this problem?
Thanks in advance,
JP

[root@sep100 yum.repos.d]# yum install samba
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
Could not retrieve mirrorlist http://www.atomicorp.com/mirrorlist/atomic/--x86_64 error was
[Errno 14] HTTP Error 404: Date: Wed, 10 Jun 2009 17:45:52 GMT
Server: Apache
Last-Modified: Fri, 19 Sep 2003 22:22:50 GMT
ETag: "50061f-ca-2c386280"
Accept-Ranges: bytes
Content-Length: 202
Connection: close
Content-Type: text/html

Error: Cannot find a valid baseurl for repo: atomic

Should look like "http://www.atomicorp.com/mirrorlist/atomic/centos-5-x86_64" or "http://www.atomicorp.com/mirrorlist/atomic/fedora-11-x86_64" now.