Why is it that sometimes npm install doesn´t work??

I have a package.json and bower.json in the same folder and have my cmd open in the same folder but, still it comes up with no feedback, I tried this before I don´t remember what I did to fix it.Cmd image http://ift.tt/2iHLOKO folder http://ift.tt/2hKaiGo

Submitted January 02, 2017 at 04:51PM by D1ngJs