I've been trying to follow this helpful article: http://thierry-godin.developpez.com/openerp/openerp-xmlrpc-php-en/

Basically, I want to create a new contact from a webform. I think I'm nearly there, but the script is timing out and as far as I can tell it's because the URL is referring to /xmlrpc/ which I don't have. I installed with apt-get install php-xml-rcp 

What am I missing? I had a look to see if I could manually add some files in /xmlrpc/ but I can't even find where odoo is serving webpages from?