When I query this url
http://mywebsite.com/foos/
Django give me :
Page not found (404)
Request Method: GET
Request UR
You are missing the PATH_INFO parameter.
fastcgi_param PATH_INFO $fastcgi_script_name;
See the nginx docs: http://wiki.nginx.org/DjangoFastCGI
If you try "nginx PATH_INFO django" in your favourite search engine, it looks like some users had to remove the SCRIPT_NAME parameter as well to get it to work.