How to add Oracle essential packages YUM repo
Normally you will need Oracle essential packages for Oracle 11gR2 Database and RAC installation & configuration. #cd /etc/yum.repos.d #wget http://public-yum.oracle.com/public-yum-ol6.repo #yum list #yum install oracle-rdbms-server-11gR2-preinstall =============== For Other OS's: =============== Download and copy the appropriate yum configuration file in place, by running the following commands as root: Oracle Linux 4, Update 6 or Newer # cd /etc/yum.repos.d # mv Oracle-Base.repo Oracle-Base.repo.disabled # wget http://public-yum.oracle.com/public-yum-el4.repo Oracle Linux 5 # cd /etc/yum.repos.d # wget http://public-yum.oracle.com/public-yum-el5.repo Oracle Linux 6 # cd /etc/yum.repos.d # wget http://public-yum.oracle.com/public-yum-ol6.repo Oracle VM 2 # cd /etc/yum.repos.d # wget http://public-yum.oracle.com/public-yum-ovm2.repo Enable the appropriate repository by editing the yum configuration file Open the yum configuration file i