The package golang-github-neelance-sourcemap 0.0~git20151028.0.8c68805-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-neelance-sourcemap -- More information about golang-github-neelance-sourcemap: http://pkg.kali.org/pkg/golang-github-neelance-sourcemap