问nginx：[emerg] bind() to [::]:80失败(98:地址已在使用)

EN

Restarting nginx: 
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] still could not bind()
nginx.

server {

            listen   80;

            listen   [::]:80;

            root /home/marker/Projects/stereoshoots/www;

            server_name stereoshoots.local;







            location / {

                    autoindex  on;

    #                try_files $uri $uri/ @rewrite;

                    try_files $uri $uri/ /index.php;

            }

    #        location @rewrite {

    #                rewrite ^/(.*)$ /index.php?q=$1;

    #        }

            location ~* \.(jpg|jpeg|gif|css|png|js|ico|xml|txt)$ {

                access_log        off;

                expires           30d;

            }

            location = /favicon.ico {

                    return 204;

                    access_log     off;

                    log_not_found  off;

            }

            location ~ \.php$ {

                    fastcgi_pass unix:/var/run/php5-fpm.sock;

                    fastcgi_index index.php;

                    include fastcgi_params;

            }

            location ~ /\.ht {

                    deny all;

            }

    }

1.sudo apt-get install nginx
2.sudo apt-get install php5-cli php5-common php5-mysql php5-suhosin php5-gd php5-fpm php5-cgi php5-fpm php-pear php5-mcrypt
3.sudo service nginx stop
4.sudo service php5-fpm stop
5.sudo gedit /etc/php5/fpm/php.ini
cgi.fix_pathinfo = 0;
6.sudo gedit /etc/php5/fpm/pool.d/www.conf
security.limit_extensions = .php .php3 .php4 .php5
listen = /var/run/php5-fpm.sock