出错的原因主要是/usr/local/php5/sbin/php-fpm配置错误，仔细检查下。我的错误就是group = www这里少了=号。所以出错了
[root@localhost ~]# /usr/local/php5/sbin/php-fpm
PHP: syntax error, unexpected TC_STRING in /usr/local/php5/etc/php.ini on line 211
#出错原因是有不识别的字符
[12-Jul-2013 17:18:57] ERROR: [/usr/local/php5/etc/php-fpm.conf:144] value is NULL for a ZEND_INI_PARSER_ENTRY
[12-Jul-2013 17:18:57] ERROR: failed to load configuration file '/usr/local/php5/etc/php-fpm.conf'
[12-Jul-2013 17:18:57] ERROR: FPM initialization failed
