Install java 1.6

Add group opendj

$ groupadd opendj

Add user opendj

$ useradd -g opendj -d /home/opendj -m -s /bin/bash opendj

Download and unzip OpenDJ zip file

$ unzip -v [opendj-zip-file] -d /opt/.

Change owner

$ chown -R opendj:opendj /opt/opendj