NetBeans Ruby IDE接続SQL Serverデータベースの問題の整理

質問1:
構成:

development:
      host:localhost
      adapter:sqlserver
      driver:Microsoft SQL Server 2005
      url:jdbc:sqlserver://localhost:1433;databaseName=depot_development
      username:depot_manager
      password:123456

エラー:
rake aborted!
host:localhost adapter:sqlserver driver:Microsoft SQL Server 2005 url:jdbc:sqlserver://localhost:1433;databaseName=depot_development username:depot_manager password:123456 database is not configured
(See full trace by running task with --trace)