Neo4j - How to set DEV ENV to point to an AWS database

I created a new app in Rails using:

rails new myapp -m http://ift.tt/1EPJCFy -O

I did not executed the command:

rake neo4j:install[community-2.2.0,development]

since my database is already created, populated and hosted by an AWS server.

How I can set my Rails dev env to use the database on the AWS server?

When running the command from my local computer myapp folder

$ rails s -d

I am getting the error:

Expected response code 200 Error for request http://ift.tt/1GL50zU, 401, 401 (Neo4j::Server::Resource::ServerException)