[link] GVM on Windows

1) powershell 을 이용한 해결방식

from : http://paweloczadly.github.io/dev/2014/07/02/gvm-on-windows/

1) check version : 3+

$PSVersionTable.PSVersion

2) check module

3) import module

> but…

경고: This command is not available in offline mode. 메세지가 나오면서 실패함.

2) gravy

https://github.com/enterprise-grails/gravy