How do I configure Apache 2.2 for Ruby on Rails in Windows?

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_http_module modules/mod_proxy_http.so
<VirtualHost localhost:80>
    ServerName www.myapp.comm
    DocumentRoot "C:/web/myapp/public"
    ProxyPass / http://www.myapp.com:3000/
    ProxyPassReverse / http://www.myapp.com:3000/
    ProxyPreserveHost On
</VirtualHost>

mongrel_rails start -p 3000 -e production

gem install mongrel_service

gem install mongrel_service --platform x86-mswin32

mongrel_rails service::install --name MyApp -e production -p 3001 -a 0.0.0.0

mongrel_rails service::remove --name MyApp