Having a issue to generate .tmp folders

Hi Dan,

Thanx for amazing tuts from PluralSight. I have been so far stuck on very beginning part lol (mostly comes from the crushes of modules)

on gulp.js file, I have written :

var gulp = require('gulp');

var browserSync = require('browser-sync');
var browserify = require('browserify');

var LiveServer = require('gulp-live-server');
var reactify = require('reactify');
var source = require('vinyl-source-stream');

gulp.task('live-server',function(){
var server = new LiveServer('server/main.js');
server.start();
});

gulp.task('bundle',function(){
return browserify({
entries: 'app/main.jsx',
debug: true,
})
.transform(reactify)
.bundle()
.pipe(source('app.js'))
.pipe(gulp.dest('./.tmp'));
});
gulp.task('serve', ['live-server'], function() {
browserSync.init(null, {
proxy: "http://localhost:7777",
port: 9001
});
});

and on command shell, gulps throws errorevents.js:85
throw er; // Unhandled 'error' event
^
Error: Cannot find module './dispatcher.js' from '/Users/ChloeGyuriKim/Desktop/Webproject/React/react-express-examplar/app'
at /Users/ChloeGyuriKim/Desktop/Webproject/React/react-express-examplar/node_modules/browserify/node_modules/resolve/lib/async.js:55:21
at load (/Users/ChloeGyuriKim/Desktop/Webproject/React/react-express-examplar/node_modules/browserify/node_modules/resolve/lib/async.js:69:43)
at onex (/Users/ChloeGyuriKim/Desktop/Webproject/React/react-express-examplar/node_modules/browserify/node_modules/resolve/lib/async.js:92:31)
at /Users/ChloeGyuriKim/Desktop/Webproject/React/react-express-examplar/node_modules/browserify/node_modules/resolve/lib/async.js:22:47
at FSReqWrap.oncomplete (fs.js:95:15)

and I haven't succeeded to generate .tmp folders.

Would you advise me to solve this pain?

I look forward to hear from you soon.