npmbox needs npm v5 support

[arei]

From the npmbox readme.md file...

BREAKING CHANGE May 26, 2017: npm 5 will break npmbox

• WARNING! npm v5 is not compatable with npmbox.
• Unfortuantely, this means npmbox will not work with npm v5 or later.
• npmbox will get fixed, eventually, but until one of us gets time to fix it npmbox/npm5 will remiain broken.
• The npm v5 changes are actually really good news for npmbox though, so hopefully a new version in the not so distant future with some really nice changes.
• Read the npm v5 release notes here: (npm5 release notes)

[sugang1990]

my enviroment is cenos6.5,node@v6.11.3 ,npm@3.10.10 . npmbox@3.0.0/4.2.1
i fail on the command :npm install --global --cache ./.npmbox.cache --optional --cache-min 99999999999 --shrinkwrap false npmbox.
the error is need internet connection.
i wanna know if i can install npmbox without internet connect