ReferenceError: yeoman is not defined

[mtomcal]

After I ran "yo gumby:app" it spit out:

undefined:7
((__t = ( yeoman.app )) == null ? '' : __t) +
^
ReferenceError: yeoman is not defined
at eval (/lodash/template/source[1]:7:11)
at Generator.underscore as _engine
at Generator.engine (/Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/actions/actions.js:195:10)
at Generator.template (/Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/actions/actions.js:174:15)
at Generator.gruntfile (/Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/app/index.js:47:8)
at next (/Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/base.js:275:18)
at /Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/base.js:286:7
at next (/Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/util/conflicter.js:52:14)
at /Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/util/conflicter.js:61:7
at EventEmitter.collision (/Users/mat/.nvm/v0.9.9/lib/node_modules/generator-gumby/node_modules/yeoman-generator/lib/util/conflicter.js:80:12)

[bauschan]

Syntax error is fixed in current version. Please verify.

Thanks
~Peter