最后用Nginx和PHP-fpm启动并运行Ubuntu 12.10.现在我想用Ratchet运行websocket服务器,但我需要先安装Composer.所以我这样做：
curl -s https://getcomposer.org/installer | PHP
The program 'PHP' is currently not installed.
我认为它可能与最后的PHP有关,所以我把它改成PHP5-fpm然后它告诉我：
[18-Nov-2012 05:01:30] ERROR: An another FPM instance seems to already listen on /var/run/PHP5-fpm.sock [18-Nov-2012 05:01:30] ERROR: FPM initialization Failed
有人遇到过这种情况么？有解决方案吗谢谢.
