[02-Dec-2014 00:28:58] ALERT: [pool www] user has not been defined
[02-Dec-2014 00:28:58] ERROR: failed to post process the configuration
[02-Dec-2014 00:28:58] ERROR: FPM initialization failed
错误原因:php-fpm配置时 pool www 里面没有填用户名和组名,
改成nobody后通过
[pool www] user has not been defined
原文：http://www.cnblogs.com/thrillerz/p/4136400.html