Unable to get unified shell in custom sapui5 application.

Hi Experts,

I'm using Html views to load my front-end controls. I have included Shell in this view as,

<div data-sap-ui-type="sap.m.Shell" id="Orderstatus"

  data-title="Order Status"

  data-header-right-text="Order Status"

  >

My content goes here

</div>

I got some code from SAPUI5 Explored for unified shell.

They provided one view, controller and a Fragment.

I included them in my project and called that view in base view on which i want to see this Unified Shell Header.

for that i wrote code as,

<div data-sap-ui-type="sap.ui.core.mvc.XMLView" id="MyXMLView2" data-view-name="views.Home"></div>

When i do this and run my project in Tomcat server i'm getting this error.

failed to load 'sap/ui/unified/user.js' from resources/sap/ui/unified/user.js: 404 - Not Found

Can someone please help me to solve this and get that unified shell header in project.

If there is any other possibility please let me to achieve this.

Thanks in Advance.

Regards

Moulika