The package node-gulp-concat 2.6.1+~0.0.15+git20190329.179bb8c+~1.0.3-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/node-gulp-concat -- More information about node-gulp-concat: http://pkg.kali.org/pkg/node-gulp-concat
