When I access http://hostname/magento/oauth/initiate from a browser, I get the following:
Not Found The requested URL /opt/bitnami/apps/magento/htdocs/index.php was not found on this server.
The error log shows this: [Thu Oct 04 23:49:52 2012] [error] [client 220.127.116.11] File does not exist: /opt/bitnami/apache2/htdocs/opt
I am using the bitnami AMI for EC2. I would appreciate any suggestions on how to debug this problem.