ERROR: No pool defined. at least one pool section must be specified in config file

root@ubuntu:/opt/php7# /opt/php7/sbin/php-fpm
[22-Sep-2015 14:29:00] WARNING: Nothing matches the include pattern '/opt/php7/etc/php-fpm.d/*.conf' from /opt/php7/etc/php-fpm.conf at line 125.
[22-Sep-2015 14:29:00] ERROR: No pool defined. at least one pool section must be specified in config file
[22-Sep-2015 14:29:00] ERROR: failed to post process the configuration
[22-Sep-2015 14:29:00] ERROR: FPM initialization failed

大概意思就是說找不到 opt/php7/etc/php-fpm.d/目錄下的配置文件。 進入里面的目錄，會有一個www.conf.default文件。執行下面命名復制一份

root@ubuntu:/opt/php7/etc/php-fpm.d/# cp  www.conf

復制好之后，編輯該文件

root@ubuntu:/opt/php7/etc/php-fpm.d/# nano www.conf

定位到里面文件的 user = nobody 和 group = nobody ，調整為 www-data。這一步和5版編譯安裝一樣。最后啟動PHP-FPM

root@ubuntu:~# /opt/php7/sbin/php-fpm

　

原地址：http://www.cnblogs.com/xiaozong/p/5458169.html