Hopefully this is an easy one, but I don't know where to start. I just tried to install MediaWiki 1.15.1 on my Fedora Core 9 Linux box, but it failed to install claiming that it got a bad resource. Here's what the installer said: Checking the version of Postgres... *Warning*: pg_version(): supplied argument is not a valid PostgreSQL link resource in */var/www/html/wiki/includes/db/DatabasePostgres.php* on line *1078* *FAILED*. Required version is 8.1. You have 7.3 or earlier But I know I have version 8.3.3. loaded so I don't know how it's coming up with this conclusion. I wrote a little PHP script to double-check pg_version(), and as expected, I got: Version is 8.3.1 Server is 8.3.3 Protocol is 3 Does anyone know how I can fix this and get this wiki wiki'ing? Many thanks! - Bill Thoen