SystemJS not loading (traceur.js)

When I try to import this module via SystemJS I get the following error.

"(SystemJS) XHR error (404 Not Found) loading http://localhost/pim/traceur.js
	Error: XHR error (404 Not Found) loading http://localhost/pim/traceur.js
	    at XMLHttpRequest.wrapFn [as _onreadystatechange] (http://localhost/pim/node_modules/zone.js/dist/zone.js:1190:29) [<root>]
	    at Zone.runTask (http://localhost/pim/node_modules/zone.js/dist/zone.js:166:47) [<root> => <root>]
	    at XMLHttpRequest.ZoneTask.invoke (http://localhost/pim/node_modules/zone.js/dist/zone.js:416:38) [<root>]
	Error loading http://localhost/pim/traceur.js
	Unable to load transpiler to transpile http://localhost/pim/node_modules/angular2-tree-component/dist/angular2-tree-component.js
	Error loading http://localhost/pim/node_modules/angular2-tree-component/dist/angular2-tree-component.js as "angular2-tree-component" from http://localhost/pim/app/app.module.js"

My current systemjs.config.js file:

(function (global) {
    System.config({
        defaultJSExtensions: true,
        paths: {
            // paths serve as alias
            'npm:': 'node_modules/',
            'dragula': 'node_modules/dragula/dist/dragula.js'
        },
        // map tells the System loader where to look for things
        map: {
            // our app is within the app folder
            app: 'app',
            // angular bundles
            '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
            '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
            '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
            '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
            '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
            '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
            '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
            '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
            // other libraries
            'rxjs': 'npm:rxjs',
            "ng2-bootstrap": 'npm:ng2-bootstrap/bundles/ng2-bootstrap.umd.js',
            "ng2-charts": 'npm:ng2-charts/bundles/ng2-charts.umd.js',
            "moment": 'npm:moment/moment.js',
            'angular2-tree-component': 'npm:angular2-tree-component',
            'lodash': 'npm:lodash',
            'ng2-file-upload': 'npm:ng2-file-upload/bundles/ng2-file-upload.umd.js',
            'ng2-validation': 'npm:ng2-validation/bundles/ng2-validation.umd.js',
            'ng2-dragula': 'npm:ng2-dragula',
            'ng2-select': 'npm:ng2-select/index.js'
        },
        // packages tells the System loader how to load when no filename and/or no extension
        packages: {
            app: {
                main: './main.js',
                defaultExtension: 'js'
            },
            rxjs: {
                main: './Rx.js',
                defaultExtension: 'js'
            },
            'angular2-tree-component': {
                main: 'dist/angular2-tree-component.js',
                defaultExtension: 'js'
            },
            'lodash': {
                main: 'lodash.js',
                defaultExtension: 'js'
            }
        }
    });
})(this);

[adamkleingit]

Updated

[EdmondChuiHW]

I fixed it here https://github.com/500tech/angular2-tree-component/issues/160#issuecomment-280161341, make sure you’re on 2.8.1. Use the following map for SystemJS, no entry in packages required.

map: {
  // angular bundles
  '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
  …
  'angular2-tree-component': 'node_modules/angular2-tree-component/dist/angular2-tree-component.umd.js',
  …
}