Comment by stormbrew

Quite the opposite, to me this sort of thing is go's killer app. Simple command line tools written in go are considerably easier to both build and use than ones written in ruby, python, or node.js in my experience. I'd much rather have the dependency hell happen at build time than run time. Keeping up a virtualenv/rvm/etc. setup to use some command line tool, or worse having their entire dep tree come bundled with them ala vagrant in a custom ruby install prefix, is a complete pain in the ass.