For some reason, when doing a grunt build
on my VM, it simply dies off in this way:
...
Running \"concurrent:dist\" (concurrent) task
Killed
My issue was the same as 'jbll' SASS wasn't compiling correctly due to a missing .scss file.
error app/styles/main.scss (Line 6: File to import not found or unreadable: ../bower_components/ionic/scss/ionic.scss.
In my case the file was missing because I hadn't install all of my packages first. Try the bower install
command and hopefully that will solve someones problem.