Uncaught Error: Could not find module `ember-load-initializers`

i am getting error after running compiled ember rails application. Here is the error while inspecting the page.

Uncaught Error: Could not find module `ember-load-initializers` imported from `(require)`
Uncaught Error: Could not find module `active-model-adapter` imported from `account-settings/initializers/active-model-adapter`

here is my bower.json and package.json files:

    {
      "name": "account-settings",
      "dependencies": {
        "ember": "^2.0",
        "ember-cli-shims": "0.0.6",
        "ember-cli-test-loader": "0.2.1",
        "ember-data": "^2.0",
        "ember-load-initializers": "0.1.7",
        "ember-qunit": "0.4.16",
        "ember-qunit-notifications": "0.1.0",
        "ember-resolver": "~0.1.20",
        "jquery": "^1.11.3",
        "loader.js": "ember-cli/loader.js#3.4.0",
        "qunit": "~1.20.0"
      }
    }

package file: 

{
  "name": "account-settings",
  "version": "0.0.0",
  "description": "Small description for account-settings goes here",
  "private": true,
  "directories": {
    "doc": "doc",
    "test": "tests"
  },
  "scripts": {
    "build": "ember build",
    "start": "ember server",
    "test": "ember test"
  },
  "repository": "",
  "engines": {
    "node": ">= 0.10.0"
  },
  "author": "",
  "license": "MIT",
  "devDependencies": {
    "active-model-adapter": "2.0.3",
    "broccoli-asset-rev": "^2.2.0",
    "ember-cli": "1.13.13",
    "ember-cli-app-version": "^1.0.0",
    "ember-cli-babel": "^5.1.5",
    "ember-cli-coffeescript": "1.13.2",
    "ember-cli-content-security-policy": "0.4.0",
    "ember-cli-dependency-checker": "^1.1.0",
    "ember-cli-emblem": "0.3.1",
    "ember-cli-htmlbars": "^1.0.1",
    "ember-cli-htmlbars-inline-precompile": "^0.3.1",
    "ember-cli-ic-ajax": "0.2.4",
    "ember-cli-inject-live-reload": "^1.3.1",
    "ember-cli-qunit": "^1.0.4",
    "ember-cli-rails-addon": "0.0.13",
    "ember-cli-release": "0.2.8",
    "ember-cli-sri": "^1.2.0",
    "ember-cli-uglify": "^1.2.0",
    "ember-data": "1.13.15",
    "ember-disable-proxy-controllers": "^1.0.1",
    "ember-export-application-global": "^1.0.4",
    "ember-radio-button": "1.0.7",
    "emberx-select": "2.0.2",
    "phantomjs": "^2.1.3"
  }
}

Can you please suggest the solution?