"npm install [package]" doesn't update package.json
<p>I've been using Laravel and trying to use <code>angular-ui-sortable</code> and <code>angular-utils-pagination</code>.</p>

<p>I installed them with <code>npm</code>, but can't get <code>package.json</code> updated for <code>angular-utils-pagination</code>.</p>

<p>The file now looks like...</p>

<pre><code> {
  "private": true,
  "devDependencies": {
   "gulp": "^3.8.8"
  },
  "dependencies": {
    "angular-ui-sortable": "^0.14.0",
    "bootstrap-sass": "^3.0.0",
    "laravel-elixir": "^4.0.0"
  }
}
</code></pre>

<p>The point is that <code>angular-ui-sortable</code> is there but <code>angular-utils-pagination</code> is not. Both files are under <code>node_module</code> folder. As far as I understand, those libraries have to be under <code>dependencies</code> in <code>package.json</code> for them to be available.</p>

<p>Any advice will be appreciated.</p>