I use to use postgres quite a bit but have been working on a project for a couple years that does not use it. I have finally convinced them to make the switch after our current database hsqldb couldn't keep up with the task. So, for this project I will need postgres working on a debian server (2.4.x), a centos 4 (2.6x) server and windows boxes for development. Since I last used postgres it appears that it has become windows friendly. Hurray at least for the developers. I have looked and it appears that both the apt(debian) and yum (centos) repositories are living in the past with version 7.5x. Clearly the windows users will want to use 8+. So what do i do? What do you recommend? 1)Do I run these old versions on my linux servers and the new version 8.1x for development? If I do this will I have to constantly battle compatibility issues when going from development to the production servers? Will it be a big headache? Will I be missing out on major performance or features? 2)Is there a reliable way to install 8.1x on debian and centos using apt and yum? 3)Should I just compile from source on the linux boxes? Should I expect any problems with this even on the old 2.4 kernel? I would rather avoid this cause I really like letting apt and yum maintain my compatibility issues? thanks everyone