gistfile1.txt

[rafaelvega@arch-rafa ember-runner]$ ember-runner preview
[task:checkConfig] Started
[task:configure] Started
[task:clean] Started
[vendors] Started
[apps] Started
[task:checkPackages] Started
[task:walk] Started
[build] Started
[Build] Package: handlebars
[Build] Package: ember-metal
[Build] Package: ember-runtime
[Build] Package: ember-views
[Build] Package: ember-states
[Build] Package: metamorph
[Build] Package: ember-handlebars
WARNING: ember-handlebars is required in ember-handlebars/helpers/collection but does not exists.
WARNING: ember-handlebars is required in ember-handlebars/helpers/view but does not exists.
[Build] Package: Sicor

node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^
TypeError: Cannot call method 'forEach' of undefined
    at /usr/lib/node_modules/ember-runner/lib/packages.js:634:29
    at Array.forEach (native)
    at [object Object].distributeIt (/usr/lib/node_modules/ember-runner/lib/packages.js:623:19)
    at /usr/lib/node_modules/ember-runner/index.js:35:16
    at Array.forEach (native)
    at /usr/lib/node_modules/ember-runner/index.js:34:15
    at /usr/lib/node_modules/ember-runner/node_modules/async/lib/async.js:126:25
    at /usr/lib/node_modules/ember-runner/lib/packages.js:73:11
    at /usr/lib/node_modules/ember-runner/node_modules/async/lib/async.js:516:17
    at /usr/lib/node_modules/ember-runner/node_modules/async/lib/async.js:126:25