The package golang-github-miekg-mmark 1.3.4+git20161103.9.2d4f1dd+dfsg-1 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-miekg-mmark -- More information about golang-github-miekg-mmark: http://pkg.kali.org/pkg/golang-github-miekg-mmark