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

http://0.0.0.0:3000/mainline

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
   #
   error_page   500 502 503 504  /50x.html;
   location = /50x.html {
       root   html;
   }

   # proxy the PHP scripts to Apache listening on 127.0.0.1:80
   #
   #location ~ \.php$ {
   #    proxy_pass   http://127.0.0.1;
   #}

   # pass the PHP scripts to FastCGI server listening on

127.0.0.1:9000
#
#location ~ .php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts
$fastcgi_script_name;
# include fastcgi_params;
#}

   # deny access to .htaccess files, if Apache's document root
   # concurs with nginx's one
   #
   #location ~ /\.ht {
   #    deny  all;
   #}

}

another virtual host using mix of IP-, name-, and port-based

configuration

Server {

listen 8000;

listen somename:8080;

server_name somename alias another.alias;

location / {

root html;

index index.html index.htm;

}

#}

HTTPS server

Server {

listen 443;

server_name localhost;

ssl on;

ssl_certificate cert.pem;

ssl_certificate_key cert.key;

ssl_session_timeout 5m;

ssl_protocols SSLv2 SSLv3 TLSv1;

ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:

+SSLv2:+EXP;

ssl_prefer_server_ciphers on;

location / {

root html;

index index.html index.htm;

}

#}

}

  1. ln -s /home/chiliproject/mainline/public /home/chiliproject/
    chiliproject-2.0.0RC3/mainline

please help.
Thanks…
Nagaraj P G