Bad error message

[mcandre]

When nvm is instructed to use a version of Node that is not currently installed, it should print a better error message.

$ nvm ls
->      v0.12.0
stable -> 0.12 (-> v0.12.0) (default)

$ nvm use v0.10.0
N/A version is not installed yet

Should be:

v0.0.10 is not installed yet

I'm using nvm v0.23.3 on Mac OS X 10.10.2 Yosemite.

[ljharb]

This isn't quite as simple as you suspect - because you can do nvm use foo where foo is an alias, or nvm use 0.10 which means that if none is installed, nvm doesn't know which patch version you mean without contacting the internet (which nvm use shouldn't do).

However, I can definitely make the output a bit more helpful.