1.1. RHEL/CentOS/Oracle Linux 5.x

  1. Install the EPEL repository:

    yum install epel-release 
  2. Confirm the repository is configured by checking the repo list

    yum repolist

    You should see the Ambari, HDP utilities, and EPEL repositories in the list

      repo id                repo name                                    	   
    | AMBARI-1.x           | Ambari 1.x                                       
    | HDP-UTILS-   | Hortonworks Data Platform Utils Version - HDP-UTILS-   
    | epel                 | Extra Packages for Enterprise Linux 5 - x86_64    
  3. Install the Ambari bits using yum. This also installs PostgreSQL:

    yum install ambari-server 

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