unable to run multiple rails applications on passenger+nginx

Hi all, I want to run multiple rails applications on passenger+nginx. I am trying to run two seperate applications, chiliproject and gitorious(mainline) I have tried the below steps to setup sub_uri. http://www.modrails.com/documentation/Users%20guide%20Nginx.html I am not able to run the applications as

how to setup sub_uri to run more than one rails applications.

steps to reproduce

1) my nginx.conf is

#user nobody; worker_processes 1;

#error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info;

#pid logs/nginx.pid;

events {    worker_connections 1024; }

http {    passenger_root /opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/ 1.8/gems/passenger-3.0.7;    passenger_ruby /opt/ruby-enterprise-1.8.7-2011.03/bin/ruby;

   include mime.types;    default_type application/octet-stream;

   #log_format main '$remote_addr - $remote_user [$time_local] "$request" '    # '$status $body_bytes_sent "$http_referer" '    # '"$http_user_agent" "$http_x_forwarded_for"';

   #access_log logs/access.log main;

   sendfile on;    #tcp_nopush on;

   #keepalive_timeout 0;    keepalive_timeout 65;

   #gzip on;

   server {        listen 80;        server_name localhost;

       #charset koi8-r;

       #access_log logs/host.access.log main;

       location / {            root /home/chiliproject/chiliproject-2.0.0RC3/public;            index login;            passenger_enabled on;            passenger_base_uri /mainline/public;


       #error_page 404 /404.html;

       # redirect server error pages to the static page /50x.html