use
location ~ /$ {
try_files $uri $uri/ /index.php?$uri&$args;
index index.php index.html;
}
location /install/data/ {
internal;
}
location /install/templates/ {
internal;
}
location /internal_data/ {
internal;
}
location /library/ {
internal;
}
if (!-e $request_filename){
rewrite ^(.*)$ /index.php break;
}