Thanks for opening my eyes. I was scrolling through lots of subversions named postgresql-8.1.x and i didn't notice that additional rpm called postgresql84. Unfortunately for me it's too late as i just finished the install of RHEL 6.   To answer previous question: RHEL 5 is still supported by RedHat. Changing the OS baseline, for an entire line of solutions, isn't an easy choice when working in a large corporation.     ... View more