Symfony php framework creates empty main.css

I followed this tutorial (official documentation for symfony 1.4).

The project is created 开发者_如何学Pythonbut the /web/main.css is empty. Is this normal?

I'm using Ubuntu 10.04

This is the custom file that you should use for your app. It is not the same file used by the "you've successfully created your symfony module". Are you seeing pretty welcome page?

just copy the sf folder from

{sf_project}\lib\vendor\symfony\data\web\sf 

to

{sf_project}\web\

Or, you need to define it as an Alias in apache vhost.