To find out what OS the server is running (404 wouldn't tell me), I wrote a little PHP script to run uname -a:
$uname = system("uname -a");
Linux host2.wildcatservers.com 2.6.9-42.ELsmp #1 SMP Sat Aug 12 09:39:11 CDT 2006 i686 i686 i386 GNU/Linux
So, I am assuming it is Debian (the GNU/Linux part).
Hopefully, this will be the end of the Python problems (that was the only error I was getting).
EDIT: It has nothing to do with GLib, but the OS being compiled on. More on that later.