package MusicApp::Model::DB;

use strict;
use base qw( Rose::DB );

__PACKAGE__->use_private_registry;

__PACKAGE__->register_db(
   domain   => __PACKAGE__->default_domain,
   type     => __PACKAGE__->default_type,
   driver   => 'sqlite',
   database => $ENV{DB_PATH} || 'mycrud.db',
);
1;

>/code>

My yaml config file 

<code>
---
abstract: 'Catalyst based application'
author:
  - 'Catalyst developer'
build_requires:
  ExtUtils::MakeMaker: 6.36
  Test::More: '0.88'
configure_requires:
  ExtUtils::MakeMaker: 6.36
distribution_type: module
dynamic_config: 1
generated_by: 'Module::Install version 1.21'
license: perl
meta-spec:
  url: http://module-build.sourceforge.net/META-spec-v1.4.html
  version: 1.4
name: MusicApp
no_index:
  directory:
    - inc
    - t
requires:
  Catalyst::Action::RenderView: 0
  Catalyst::Plugin::ConfigLoader: 0
  Catalyst::Plugin::Static::Simple: 0
  Catalyst::Runtime: '5.90132'
  Config::General: 0
  Moose: 0
  namespace::autoclean: 0
db_path: C:\MusicApp\script\music.db
resources:
  license: http://dev.perl.org/licenses/
version: '0.01'