安装samba出错，求助

server {
99 listen 443;
100 server_name localhost;
101
102 ssl off;
103 ssl_certificate cert.pem;
104 ssl_certificate_key cert.key;
105
106 ssl_session_timeout 5m;
107
108 ssl_protocols SSLv2 SSLv3 TLSv1;
109 ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+E XP;
110 ssl_prefer_server_ciphers on;
111
112 location / {
113 root /var/www.me.cc;
114 index index.html index.htm;
115 }


求救！！
启动的时候提示：unknow directive "ssl" in /usr/local/nginx/conf/nginx.conf