Assembly is designed for gulp#4.0.>
make sure that your gulp isn't installed globally
if needed uninstall gulp: npm rm -g gulp
clone this repo
cd path/to/...
npm install gulpjs/gulp-cli -g
Additional information: GitHub>
npm i
gulp
Reinstalled jquery with -S flag
Added copy:font task
Installed gulp.spritesmith plugin
Installed merge-stream plugin
Added to app.scss: @import 'common/sprite'
Added sprite:img task