Component is not injecting in index.html file using grunt-wiredep

gistfile1.txt

#boer.json


{
  "name": "dc-customer-portal-spa",
  "authors": [
    "Sajjad Murtaza <myemail>"
  ],
  "description": "",
  "main": "",
  "moduleType": [],
  "license": "MIT",
  "homepage": "",
  "ignore": [
    "**/.*",
    "node_modules",
    "bower_components",
    "test",
    "tests"
  ],
  "dependencies": {
    
  }
}

###########################################################################################################
#Gruntfile.js

module.exports = function(grunt) {

  // grunt.loadNpmTasks('grunt-wiredep');
  // grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-bowercopy');
  grunt.loadNpmTasks('grunt-wiredep');

	grunt.initConfig({
	    bowercopy: {
	        folders: {
	        	options: {
	                destPrefix: '/home/sajjad/Desktop/',
	                srcPrefix: '/var/www/dc-customer-portal-spa/'
	            },
	            files: {
	                // Note: when copying folders, the destination (key) will be used as the location for the folder
	                'app/projectSourceCode': '/var/www/dc-customer-portal-spa/'
	            }
	        }
	    },

	    wiredep: {
	      target: {
	        src: 'index.html' // point to your HTML file.
	      }
	    }
	});


};

###########################################################################################
#index.html

<!-- bower:css -->
<!-- endbower -->

  
<!-- bower:js -->
<!-- endbower -->


# i have no PACKAGE file.

am follow this tutorial http://stephenplusplus.github.io/grunt-wiredep/

i just want that grunt-wiredep can finds your components and injects them directly into my HTML.
for this am following http://stephenplusplus.github.io/grunt-wiredep/ tutorial.
am trying but no success as well as no error.