rx.js error prevents me from scafolfding

[krampstudio]

I'm unable to run the generator, rx.js throws without any details:

/home/bertrand/.nvm/versions/node/v6.1.0/lib/node_modules/yo/node_modules/rx/dist/rx.js:77
    throw e;

The error appear from a fresh install, I've tried with different versions of node and yo.

nvm install v6.1.0
npm install -g yo generator-gruntplugin
mkdir grunt-food && cd grunt-food
yo gruntplugin
(node:9751) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.
undefined
For more information about Grunt plugin best practices,
please see the docs at http://gruntjs.com/creating-plugins
? Plugin Name grunt-food


/home/bertrand/.nvm/versions/node/v6.1.0/lib/node_modules/yo/node_modules/rx/dist/rx.js:77
    throw e;
    ^
grunt-food

➜  grunt-foodfact yo --version && echo $PATH $NODE_PATH && node -e 'console.log(process.platform, process.versions)'
1.8.1
/home/bertrand/.nvm/versions/node/v6.1.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
linux { http_parser: '2.7.0',
  node: '6.1.0',
  v8: '5.0.71.35',
  uv: '1.9.0',
  zlib: '1.2.8',
  ares: '1.10.1-DEV',
  icu: '56.1',
  modules: '48',
  openssl: '1.0.2h' }

[krampstudio]

I've tried to capture the stack, but it seems errors are thrown in cascade, see https://gist.github.com/krampstudio/b6b1dd7d3475bee120d11e47c04cbabd

[kevindashgit]

running into the same issue - maybe it has something to do with node and/or npm version? (which for me are 0.12.13 and 2.15.0 respectively).