访问php页面时，nginx报如下错误
2014/12/25 12:36:13 [error] 3846#0: *3 kevent() reported that connect() failed (61: Connection refused) while connecting to upstream, client: 127.0.0.1, server: localhost, request: "GET /index.php HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "localhost"
解决：
sudo php-fpm
【nginx】kevent() reported that connect() failed (61: Connection refused)
原文：http://blog.csdn.net/dia_vampire/article/details/42144891