[AC-2032] Kitchen Sink build error

Tried to build the sample and go: [ERROR] : TypeError: Arguments to path.join must be strings at path.js:360:15 at Array.filter (native) at exports.join (path.js:358:36) at exports.detect (/Users/robrightmyer/Library/Application Support/Titanium/mobilesdk/osx/3.1.0.GA/node_modules/node-appc/lib/android.js:40:30) at /Users/robrightmyer/Library/Application Support/Titanium/mobilesdk/osx/3.1.0.GA/android/cli/commands/_build.js:28:11 at /Users/robrightmyer/Library/Application Support/Titanium/mobilesdk/osx/3.1.0.GA/node_modules/titanium-sdk/lib/titanium.js:105:5 at /Users/robrightmyer/Library/Application Support/Titanium/mobilesdk/osx/3.1.0.GA/node_modules/async/lib/async.js:454:21 at /Users/robrightmyer/Library/Application Support/Titanium/mobilesdk/osx/3.1.0.GA/node_modules/async/lib/async.js:185:13 at /Users/robrightmyer/Library/Application Support/Titanium/mobilesdk/osx/3.1.0.GA/node_modules/async/lib/async.js:86:13 at Array.forEach (native) --------------------------------------------- at exports.execFile (child_process.js:691:9) at exports.exec (child_process.js:578:18) at detectLocale (/usr/local/lib/node_modules/titanium/lib/titanium.js:53:4) at setLocale (/usr/local/lib/node_modules/titanium/lib/titanium.js:60:3) at /usr/local/lib/node_modules/titanium/lib/titanium.js:83:3 at Object. (/usr/local/lib/node_modules/titanium/lib/titanium.js:85:3) at Module._compile (module.js:456:26) at Module._extensions..js (module.js:474:10) [ERROR] Unable to find command "build"