etherpad on debian 7 with apache and postgresql

I followed these steps: How to Install Etherpad Lite on Debian Wheezy

Basicly:

1. install packages for compiling etc
2. get nodejs
3. set up database
4. get etherpad
5. set it up on localhost
6. create init script for to run as service
7. create user and change folder permissions
8. dry run it with that user
9. create virtual host that forwards the local service

And changed/added this at the end:

a2ensite domain.tld
a2enmod proxy
a2enmod proxy_http
/etc/init.d/apache2 restart