Project start Once you check out the project make sure you execute the following commands Make sure Node is installed. https://nodejs.org/en/download/ After Node is installed go to the project directory and execute $ npm install If you have previously installed a version of gulp globally, please run $ npm rm --global gulp to make sure your old version doesn't collide with gulp-cli. $ npm install --global gulp-cli $ bower install after installing run $ gulp in the directory of gulpfile.js