The package golang-github-spf13-jwalterweatherman 0.0~git20151231.0.d006540-1 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-spf13-jwalterweatherman -- More information about golang-github-spf13-jwalterweatherman: http://pkg.kali.org/pkg/golang-github-spf13-jwalterweatherman