I have updated my Postgres install from 8.4 to 9.3.
Now when I log onto the server with the initial command
sudo -u postgres psql template1
I get the following error
psql (8.4.18, server 9.3.5) WARNING: psql version 8.4, server version 9.3. Some psql features might not work. Type "help" for help.
What package do I need to install / upgrade to get psql to 9.4 version? (On red hat 6)