not able to create sails project getting error sails command not found
<p>Getting error:</p>

<blockquote>
  <p>No command 'sails' found, did you mean:  Command 'rails' from package 'ruby-railties' (universe)  Command 'sail' from package 'bsdgames' (universe) sails: command not found</p>
</blockquote>

<p>Version detail:</p>

<ul>
<li>npm -v : 3.10.5</li>
<li>node -v : 6.3.1</li>
<li>OS : ubuntu</li>
</ul>