How to solve the problem of "405 not allowed"?

[fernandokosh]

I have the same issue here running Rails 2 apps virtual hosts on Debian
Squeeze.
In my case I, the error occur when I perform update with the PUT
method.
That's solve my problem:

location / {
error_page 405 = $uri;
try_files $uri @unicorn_app;
}

Thank you!

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,2414,220771#msg-220771