如何让PHP 5.3.3在CentOS 5.5上使用Nginx？

当尝试访问基本的PHP文件时,它将PHP代码作为纯文本提供.

Engine X错误日志显示：

2010/09/23 20:49:35 [error] 3331#0: *6 connect() Failed (111: Connection refused) while
connecting to upstream,client: my.local.ip,server: the_server,request: "GET / HTTP/1.1",upstream: "fastcgi://127.0.0.1:9000",host: "the.servers.ip"

我的配置文件是：

server {
   listen *:80;

   location ~ \.PHP$
   {
       fastcgi_pass 127.0.0.1:9000;
       fastcgi_param SCRIPT_FILENAME /var/www/default$fastcgi_script_name;
       fastcgi_param PATH_INFO $fastcgi_script_name;
       include /usr/local/Nginx/conf/fastcgi_params;
   }
}