The package golang-github-valyala-fasttemplate 0.0~git20170224.0.dcecefd+dfsg-3 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-valyala-fasttemplate -- More information about golang-github-valyala-fasttemplate: http://pkg.kali.org/pkg/golang-github-valyala-fasttemplate
