when 'sqlite'
      dm.gsub!(/!DB_DEVELOPMENT!/,"\"sqlite3://\" + Padrino.root('db', \"#{db}_development.db\")")
      dm.gsub!(/!DB_PRODUCTION!/,"\"sqlite3://\" + Padrino.root('db', \"#{db}_production.db\")")
      dm.gsub!(/!DB_TEST!/,"\"sqlite3://\" + Padrino.root('db', \"#{db}_test.db\")")
      require_dependencies 'dm-sqlite-adapter'