OEL Unbreakable Enterprise Kernal Installation

1.  root #> cd /etc/yum.repos.d

2.  root  /etc/yum-repos.d #> wget http://public-yum.oracle.com/public-yum-el5.repo

3.  In an Editor open /etc/yum.repos.d/etc/public-yum-el5.repo

4.  We need to make a quick edit on two feilds. "el5_u5_base" and "ol5_u5_base". The "enabled" flag needs to be changed from a '0' to a '1'. Look at the picture below.


5.  Run the following command:
     root  /etc/yum-repos.d #>yum install oracle-linux

6.  After the yum has finished all of its work  we need to reboot.
     root #>reboot