The term 'update-database' is not recognized as the name of a cmdlet, function, script file, or operable program. Check
<p>Im using VS 2015 Community Update 3. When I try to recreate EF-driven database with command <code>update-database</code> in Package Manager Console, the error is displayed:</p>

<blockquote>
  <p>The term 'update-database' is not recognized as the name of a cmdlet,
  function, script file, or operable program. Check the spelling of the
  name, or if a path was included,  verify that the path is correct and
  try again.</p>
</blockquote>

<p>I restarted VS a few times and reboot Windows OS, but no good results. Any help?
My packages.config file is:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;packages&gt;
  &lt;package id="EntityFramework" version="6.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.Cors" version="5.0.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.Identity.Core" version="2.0.1" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.Identity.EntityFramework" version="2.0.1" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.Identity.Owin" version="2.0.1" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.WebApi" version="5.1.2" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.WebApi.Client" version="5.1.2" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.WebApi.Core" version="5.1.2" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.WebApi.Owin" version="5.1.2" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.AspNet.WebApi.WebHost" version="5.1.2" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Cors" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Host.SystemWeb" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Security" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Security.Cookies" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Security.Facebook" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Security.Google" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Microsoft.Owin.Security.OAuth" version="2.1.0" targetFramework="net45" /&gt;
  &lt;package id="Newtonsoft.Json" version="6.0.3" targetFramework="net45" /&gt;
  &lt;package id="Owin" version="1.0" targetFramework="net45" /&gt;
&lt;/packages&gt;
</code></pre>