Example in develop branch not working

I’m using the develop branch to try and deploy examples/serverless-framework/aws and am getting this error, any advice,

➜  aws git:(develop) ✗ sls deploy -v
Serverless: Load command run
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command create
Serverless: Load command install
Serverless: Load command package
Serverless: Load command deploy
Serverless: Load command deploy:function
Serverless: Load command deploy:list
Serverless: Load command deploy:list:functions
Serverless: Load command invoke
Serverless: Load command invoke:local
Serverless: Load command info
Serverless: Load command logs
Serverless: Load command login
Serverless: Load command logout
Serverless: Load command metrics
Serverless: Load command remove
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command slstats
Serverless: Load command plugin
Serverless: Load command plugin
Serverless: Load command plugin:install
Serverless: Load command plugin
Serverless: Load command plugin:uninstall
Serverless: Load command plugin
Serverless: Load command plugin:list
Serverless: Load command plugin
Serverless: Load command plugin:search
Serverless: Load command emit
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command webpack
Serverless: Load command webpack:invoke
Serverless: Load command webpack:watch
Serverless: Load command webpack:serve
Serverless: WARNING: Plugin ServerlessWebpack uses deprecated hook before:deploy:createDeploymentArtifacts,
                     use package:createDeploymentArtifacts hook instead
Serverless: WARNING: Plugin ServerlessWebpack uses deprecated hook after:deploy:createDeploymentArtifacts,
                     use package:createDeploymentArtifacts hook instead
Serverless: Invoke deploy
Serverless: Invoke package
Serverless: Invoke aws:common:validate
Serverless: Invoke aws:common:cleanupTempDir
Serverless: Injecting Headless Chrome...
Serverless: Bundling with Webpack...
Time: 1174ms
                            Asset    Size  Chunks                    Chunk Names
       src/handlers/screenshot.js  381 kB       0  [emitted]  [big]  src/handlers/screenshot
              src/handlers/pdf.js  384 kB       1  [emitted]  [big]  src/handlers/pdf
          src/handlers/version.js  378 kB       2  [emitted]  [big]  src/handlers/version
    src/handlers/requestLogger.js  378 kB       3  [emitted]  [big]  src/handlers/requestLogger
   src/handlers/screenshot.js.map  470 kB       0  [emitted]         src/handlers/screenshot
          src/handlers/pdf.js.map  476 kB       1  [emitted]         src/handlers/pdf
      src/handlers/version.js.map  467 kB       2  [emitted]         src/handlers/version
src/handlers/requestLogger.js.map  468 kB       3  [emitted]         src/handlers/requestLogger
   [1] external "events" 42 bytes {0} {1} {2} {3} [not cacheable]
   [8] ./node_modules/chrome-remote-interface/lib/devtools.js 4.44 kB {0} {1} {2} {3} [built]
  [17] ./src/utils/log.js 199 bytes {0} {1} {2} [built]
  [18] ./node_modules/chrome-remote-interface/index.js 1.2 kB {0} {1} {2} {3} [built]
  [19] ./node_modules/chrome-remote-interface/lib/external-request.js 718 bytes {0} {1} {2} {3} [built]
  [21] ./node_modules/chrome-remote-interface/lib/chrome.js 10.5 kB {0} {1} {2} {3} [built]
  [30] ./node_modules/chrome-remote-interface/lib/api.js 2.61 kB {0} {1} {2} {3} [built]
  [31] ./src/utils/sleep.js 217 bytes {0} {1} [built]
  [32] ./src/handlers/version.js 1.44 kB {2} [built]
  [33] ./src/chrome/version.js 1.01 kB {2} [built]
  [34] ./src/handlers/requestLogger.js 2.5 kB {3} [built]
  [35] ./src/handlers/screenshot.js 1.67 kB {0} [built]
  [36] ./src/chrome/screenshot.js 3.03 kB {0} [built]
  [37] ./src/handlers/pdf.js 2.33 kB {1} [built]
  [38] ./src/chrome/pdf.js 6.13 kB {1} [built]
    + 24 hidden modules

WARNING in ./node_modules/ws/lib/BufferUtil.js
Module not found: Error: Can't resolve 'bufferutil' in '/Users/mark/dev/repos/serverless-chrome/examples/serverless-framework/aws/node_modules/ws/lib'
 @ ./node_modules/ws/lib/BufferUtil.js 35:21-42
 @ ./node_modules/ws/lib/Receiver.js
 @ ./node_modules/ws/index.js
 @ ./node_modules/chrome-remote-interface/lib/chrome.js
 @ ./node_modules/chrome-remote-interface/index.js
 @ ./src/handlers/requestLogger.js

WARNING in ./node_modules/ws/lib/Validation.js
Module not found: Error: Can't resolve 'utf-8-validate' in '/Users/mark/dev/repos/serverless-chrome/examples/serverless-framework/aws/node_modules/ws/lib'
 @ ./node_modules/ws/lib/Validation.js 10:22-47
 @ ./node_modules/ws/lib/Receiver.js
 @ ./node_modules/ws/index.js
 @ ./node_modules/chrome-remote-interface/lib/chrome.js
 @ ./node_modules/chrome-remote-interface/index.js
 @ ./src/handlers/requestLogger.js
Serverless: Zip service: /Users/mark/dev/repos/serverless-chrome/examples/serverless-framework/aws/.build/.webpack/service [138 ms]
Serverless: Packaging service...
 
  Type Error ---------------------------------------------
 
  Path must be a string. Received undefined
 
     For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.
 
  Stack Trace --------------------------------------------
 
TypeError: Path must be a string. Received undefined
    at assertPath (path.js:7:11)
    at Object.basename (path.js:1362:5)
    at /Users/mark/dev/repos/serverless-chrome/examples/serverless-framework/aws/node_modules/serverless-plugin-chrome/dist/index.js:196:116
    at next (native)
    at step (/Users/mark/dev/repos/serverless-chrome/examples/serverless-framework/aws/node_modules/serverless-plugin-chrome/dist/index.js:58:194)
    at /Users/mark/dev/repos/serverless-chrome/examples/serverless-framework/aws/node_modules/serverless-plugin-chrome/dist/index.js:58:367
From previous event:
    at PluginManager.invoke (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/classes/PluginManager.js:360:22)
    at PluginManager.spawn (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/classes/PluginManager.js:378:17)
    at Deploy.BbPromise.bind.then.then (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/plugins/deploy/deploy.js:117:50)
From previous event:
    at Object.before:deploy:deploy [as hook] (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/plugins/deploy/deploy.js:107:10)
    at BbPromise.reduce (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/classes/PluginManager.js:360:55)
From previous event:
    at PluginManager.invoke (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/classes/PluginManager.js:360:22)
    at PluginManager.run (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/classes/PluginManager.js:391:17)
    at variables.populateService.then (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/Serverless.js:99:33)
    at runCallback (timers.js:672:20)
    at tryOnImmediate (timers.js:645:5)
    at processImmediate [as _immediateCallback] (timers.js:617:5)
From previous event:
    at Serverless.run (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/lib/Serverless.js:86:74)
    at serverless.init.then (/Users/mark/.nvm/versions/node/v6.11.3/lib/node_modules/serverless/bin/serverless:39:50)
 
  Get Support --------------------------------------------
     Docs:          docs.serverless.com
     Bugs:          github.com/serverless/serverless/issues
     Forums:        forum.serverless.com
     Chat:          gitter.im/serverless/serverless
 
  Your Environment Information -----------------------------
     OS:                     darwin
     Node Version:           6.11.3
     Serverless Version:     1.23.0

Issue with the develop branch should be reported at Github project.