The package golang-github-hashicorp-go-sockaddr 0.0~git20170627.41949a1+ds-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-hashicorp-go-sockaddr -- More information about golang-github-hashicorp-go-sockaddr: http://pkg.kali.org/pkg/golang-github-hashicorp-go-sockaddr