first application on Ruby on Rails -

im begginer in ror. me please. use windows xp, ruby 1.9.2, sqlite 3.7.5 r steps creating new.

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1. install ruby
2. gem install rails
3. rails new c:\tm\test
4. sqlite3.dll, sqlite3.exe
5. gem install sqlite3-ruby

6. in database.yml:

   development: adapter: sqlite3 dbfile: db/test.db

7. c:\tm\test>sqlite3 -init db.sql test.db
8. rails generate model article
9. rails generate controller article
10. in test\app\controllers\article_controller.rb: class articlecontroller < applicationcontroller scaffold :article end
11. rails server in firefox http://localhost:3000/article

and have trouble on page: argumenterror no database file specified. missing argument: database must seeinterface work table

in cmd after see: argumenterror (no database file specified. missing argument: database):

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in cmd after: rails generate scaffold article article

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i spend this: missing type attribute 'article'. example: 'article:string' string type. me please

it's database in yml, not dbfile anymore. try following yml in database.yml:

development:   adapter: sqlite3   database: db/test.db 

here guide configure database on rubyonrails.org.