1. Set Up the Bits

Log into the machine that is to serve as the Ambari Server as root. You may login and sudo as su if this is what your environment requires. This machine is the main installation host.
Download the the Ambari repository file and copy it to your repos.d.

Table 2.1. Download the repo

Platform	Access
RHEL, CentOS, and Oracle Linux 5	wget http://public-repo-1.hortonworks.com/ambari/centos5/1.x/updates/1.5.1/ambari.repo cp ambari.repo /etc/yum.repos.d
RHEL, CentOS and Oracle Linux 6	wget http://public-repo-1.hortonworks.com/ambari/centos6/1.x/updates/1.5.1/ambari.repo cp ambari.repo /etc/yum.repos.d
SLES 11	wget http://public-repo-1.hortonworks.com/ambari/suse11/1.x/updates/1.5.1/ambari.repo cp ambari.repo /etc/zypp/repos.d

Platform

Access

RHEL, CentOS, and Oracle Linux 5

wget http://public-repo-1.hortonworks.com/ambari/centos5/1.x/updates/1.5.1/ambari.repo

cp ambari.repo /etc/yum.repos.d

RHEL, CentOS and Oracle Linux 6

wget http://public-repo-1.hortonworks.com/ambari/centos6/1.x/updates/1.5.1/ambari.repo

cp ambari.repo /etc/yum.repos.d

SLES 11

wget http://public-repo-1.hortonworks.com/ambari/suse11/1.x/updates/1.5.1/ambari.repo

cp ambari.repo /etc/zypp/repos.d

	Note
	If your cluster does not have access to the Internet, or you are creating a large cluster and you want to conserve bandwidth, you need to provide access to the bits using an alternative method. For more information, see Optional: Configure the Local Repositories section.

When you have the software, continue your installation based on your base platform.