Node JS ENOENT - No such a file or a directory

I am a node.js beginner. I installed dependencies using bower install and npm install. Subsequently whenever I ran the command ember serve I am getting an error below. I made sure that I have a howler.js installed using npm install. Same thing with rsvp.

My node.js is 4.5.0 My npm is 2.15.9

How can I troubleshoot this problem? I tried to find on Stack & Google but couldn't find any answers that could point me to solving the problem. Thank you.

Error: ENOENT: no such file or directory, stat '/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/tmp/source_map_concat-input_base_path-http://ift.tt/2dLSggn'
    at Error (native)
    at Object.fs.statSync (fs.js:844:18)
    at Concat.keyForFile (/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/broccoli-concat/node_modules/broccoli-caching-writer/index.js:87:20)
    at Array.map (native)
    at Concat.CachingWriter._conditionalBuild (/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/broccoli-concat/node_modules/broccoli-caching-writer/index.js:109:65)
    at /Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/broccoli-concat/node_modules/broccoli-caching-writer/node_modules/broccoli-plugin/read_compat.js:61:34
    at tryCatch (/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/rsvp/dist/rsvp.js:538:12)
    at invokeCallback (/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/rsvp/dist/rsvp.js:553:13)
    at publish (/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/rsvp/dist/rsvp.js:521:7)
    at flush (/Users/januszchudzynski/Desktop/Repositories/perfectour-web-private/node_modules/ember-cli/node_modules/rsvp/dist/rsvp.js:2373:5)