vagrant up server1 is failing with 404

[nitsh]

Hi Darron,

I've tried to use this and setup the consul with your repo and when i do vagrant up server1, I see following error :-

Bringing machine 'server1' up with 'virtualbox' provider...
==> server1: Box 'darron/consul' could not be found. Attempting to find and install...
    server1: Box Provider: virtualbox
    server1: Box Version: >= 0
==> server1: Loading metadata for box 'darron/consul'
    server1: URL: https://vagrantcloud.com/darron/consul
==> server1: Adding box 'darron/consul' (v0.9) for provider: virtualbox
    server1: Downloading: https://vagrantcloud.com/darron/boxes/consul/versions/0.9/providers/virtualbox.box
    server1: Download redirected to host: dl.dropboxusercontent.com
An error occurred while downloading the remote file. The error
message, if any, is reproduced below. Please fix this error and try
again.

The requested URL returned error: 404 Not Found

Please help if you find time. Thanks.