Angucomplete-alt : one error results from the $injector being unable to resolve a required dependency after adding the angucomplete-alt module to my Angular App file, e.g.

[TomSirLiu]

Error: $injector:unpr
Unknown Provider
Unknown provider: angucomplete-altProvider <- angucomplete-alt <- publicCourse.AlterScheduleCtrl
Description
This error results from the $injector being unable to resolve a required dependency.

my code:

`angular.module('jFit.workbench')
  .controller('publicCourse.AlterScheduleCtrl', ['$scope', '$http', '$routeParams', 'configuration','angucomplete-alt',
    function ($scope, $http, $routeParams, configuration) {
}`