ember server error - has no method 'hasMagic'

ember -v

version: 0.1.15
Could not find watchman, falling back to NodeWatcher for file system events
node: 0.10.30
npm: 2.1.8

ember serve

Serving on http://0.0.0.0:3002/
Object function glob(pattern, options, cb) {
 if (typeof options === "function") cb = options, options = {}
 if (!options) options = {}

 if (typeof options === "number") {
   deprecated()
   return
 }

 var g = new Glob(pattern, options, cb)
 return g.sync ? g.found : g
} has no method 'hasMagic'
TypeError: Object function glob(pattern, options, cb) {
 if (typeof options === "function") cb = options, options = {}
 if (!options) options = {}

 if (typeof options === "number") {
   deprecated()
   return
 }

 var g = new Glob(pattern, options, cb)
 return g.sync ? g.found : g
} has no method 'hasMagic'
 at rimraf (/Users/foo/ui/node_modules/ember-cli/node_modules/broccoli-caching-writer/node_modules/rimraf/rimraf.js:57:13)
 at lib$rsvp$node$$tryApply (/Users/foo/ui/node_modules/ember-cli/node_modules/broccoli-caching-writer/node_modules/rsvp/dist/rsvp.js:1467:11)
 at lib$rsvp$node$$handleValueInput (/Users/foo/ui/node_modules/ember-cli/node_modules/broccoli-caching-writer/node_modules/rsvp/dist/rsvp.js:1567:20)
 at fn (/Users/foo/ui/node_modules/ember-cli/node_modules/broccoli-caching-writer/node_modules/rsvp/dist/rsvp.js:1555:18)
 at /Users/foo/ui/node_modules/ember-cli/node_modules/broccoli-caching-writer/index.js:100:14
 at lib$rsvp$$internal$$tryCatch (/Users/foo/ui/node_modules/ember-cli/node_modules/promise-map-series/node_modules/rsvp/dist/rsvp.js:489:16)
 at lib$rsvp$$internal$$invokeCallback (/Users/foo/ui/node_modules/ember-cli/node_modules/promise-map-series/node_modules/rsvp/dist/rsvp.js:501:17)
 at lib$rsvp$$internal$$publish (/Users/foo/ui/node_modules/ember-cli/node_modules/promise-map-series/node_modules/rsvp/dist/rsvp.js:472:11)
 at Object.lib$rsvp$asap$$flush [as _onImmediate] (/Users/foo/ui/node_modules/ember-cli/node_modules/promise-map-series/node_modules/rsvp/dist/rsvp.js:1290:9)
 at processImmediate [as _immediateCallback] (timers.js:345:15)