While building package `cfs-file`:
package.js:12:7: Object #<Object> has no method 'versionsFrom'
  at Object.use (package.js:12:7)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1630:29
  at Array.forEach (native)
  at Function._.each._.forEach (/home/ujjwal/.meteor/tools/cef2bcd356/lib/node_modules/underscore/underscore.js:79:11)
  at _.extend.initFromPackageDir (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1434:7)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/library.js:254:15
  at Object.enterJob (/home/ujjwal/.meteor/tools/cef2bcd356/tools/buildmessage.js:235:15)
  at _.extend.get (/home/ujjwal/.meteor/tools/cef2bcd356/tools/library.js:241:22)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:259:36
  at Array.forEach (native)
  at Function._.each._.forEach (/home/ujjwal/.meteor/tools/cef2bcd356/lib/node_modules/underscore/underscore.js:79:11)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:258:9
  at Array.forEach (native)
  at Function._.each._.forEach (/home/ujjwal/.meteor/tools/cef2bcd356/lib/node_modules/underscore/underscore.js:79:11)
  at _.extend.build (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:256:7)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1140:13
  at Array.forEach (native)
  at Function._.each._.forEach (/home/ujjwal/.meteor/tools/cef2bcd356/lib/node_modules/underscore/underscore.js:79:11)
  at _.extend.build (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1139:7)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/library.js:256:15
  at Object.enterJob (/home/ujjwal/.meteor/tools/cef2bcd356/tools/buildmessage.js:235:15)
  at _.extend.get (/home/ujjwal/.meteor/tools/cef2bcd356/tools/library.js:241:22)
  at _.extend.getSlices (/home/ujjwal/.meteor/tools/cef2bcd356/tools/library.js:299:20)
  at _.extend.eachUsedSlice (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:689:30)
  at _.extend._activePluginPackages (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:729:10)
  at _.extend._allHandlers (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:768:17)
  at _.extend.registeredExtensions (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:792:24)
  at slice.getSourcesFunc (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1765:41)
  at _.extend.build (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:300:17)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1140:13
  at Array.forEach (native)
  at Function._.each._.forEach (/home/ujjwal/.meteor/tools/cef2bcd356/lib/node_modules/underscore/underscore.js:79:11)
  at _.extend.build (/home/ujjwal/.meteor/tools/cef2bcd356/tools/packages.js:1139:7)
  at _.extend.getForApp (/home/ujjwal/.meteor/tools/cef2bcd356/tools/library.js:285:9)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/bundler.js:1732:25
  at Object.capture (/home/ujjwal/.meteor/tools/cef2bcd356/tools/buildmessage.js:191:5)
  at Object.exports.bundle (/home/ujjwal/.meteor/tools/cef2bcd356/tools/bundler.js:1667:31)
  at _.extend._runOnce (/home/ujjwal/.meteor/tools/cef2bcd356/tools/run-app.js:406:32)
  at _.extend._fiber (/home/ujjwal/.meteor/tools/cef2bcd356/tools/run-app.js:540:28)
  at /home/ujjwal/.meteor/tools/cef2bcd356/tools/run-app.js:348:12