Best way to have a default installation

[yoannmoinet]

I don't know if I have a misconfiguration or missing something, but I had to run nvmw use iojs or node each time my cmd is opened. Or else I couldn't use npm or any other global packages I've installed.

I've checked, and everything's correct, I have nvmw in my path. But nothing for either iojs's or nodejs's npm.

So I've added nvmw's nodejs installation path into my System Path, to at least have nodejs as a default.

Is this correct? Because I can't set a default one from nvmw itself, for example if I decide to use iojs as a default, I'll have to set it myself into my System Path.

Docs would be great for this default configuration I guess.