How can I use npm 2.0 on IBM Bluemix? -

is possible use npm version 2 on bluemix? default runs version 1.4, want "install" package local directory.

i able configure npm version when using community open source node.js buildpack , setting npm version in package.json. see below.

"engines": {   "npm": "^2.1.0" }  cf push mynodeapp -b https://github.com/cloudfoundry/nodejs-buildpack 

not sure if possible using default node.js buildpack yet.

in staging output, should see: npm engine: ^2.1.0