grunt build -- throwing errors

[fayazv]

When running grunt build, the following error shows up:

Loading "connect_proxy.js" tasks...ERROR
> TypeError: Cannot read property 'prototype' of undefined

Running "clean:dist" (clean) task

Running "bower:install" (bower) task
> Installed bower packages

Running "nggettext_extract:pot" (nggettext_extract) task

Running "nggettext_compile:all" (nggettext_compile) task
Warning: Cannot read property 'length' of undefined Use --force to continue.

Aborted due to warnings.

[fayazv]

Error 1:

Loading "connect_proxy.js" tasks... ERROR
> TypeError: Cannot read property 'prototype' of undefined

Resolved By:

>> cd node_modules/grunt-connect-proxy/node_modules/http-proxy
>> npm install eventemitter3@0.1.6