I've literally never found myself in a situation where the dependency tree of a ruby cli utility has been incompatible with what's in the current $GEM_HOME. As

I've literally never found myself in a situation where the dependency tree of a ruby cli utility has been incompatible with what's in the current $GEM_HOME. As and when it happens, I'll see about giving it a separate $GEM_HOME to play with. That's the only situation I can think that binstubs in addition to what `gem install` provides make sense, too.