Don't fail if "node_modules" directory does not exist.
Don't fail if "node_modules" directory does not exist.

eberhardheber/Showcase,kraussj/Showcase,EduCaMa/Showcase,EduCaMa/Showcase,educama-students2/Showcase,educama-students2/Showcase,eberhardheber/Showcase,educama-students2/Showcase,eberhardheber/Showcase,EduCaMa/Showcase,EduCaMa/Showcase,kraussj/Showcase,kraussj/Showcase,kraussj/Showcase,kraussj/Showcase,eberhardheber/Showcase,educama-students2/Showcase,EduCaMa/Showcase,eberhardheber/Showcase,educama-students2/Showcase