Bug: githubUser is not defined

[caojianhua]

? Project Name: JRTP-Swift
? Organization Name: MyOrg
? Organization Identifier: org.my
? Would you like to distribute via CocoaPods? No

? Would you like to enable Travis CI? Yes
? Development Certificate Path: path/to/development.p12
? The certificate you provide does not exist, specify again? No
events.js:85
      throw er; // Unhandled 'error' event
            ^
ReferenceError: /Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/generators/app/templates/README.md:3
    1| # <%= projectName %>
    2| 
 >> 3| [![CI Status](http://img.shields.io/travis/<%= githubUser %>/<%= projectName %>.svg?style=flat)](https://travis-ci.org/<%= githubUser %>/<%= projectName %>)
    4| [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
    5| [![Version](https://img.shields.io/cocoapods/v/<%= projectName %>.svg?style=flat)](http://cocoapods.org/pods/<%= projectName %>)
    6| [![Platform](https://img.shields.io/cocoapods/p/<%= projectName %>.svg?style=flat)](http://cocoapods.org/pods/<%= projectName %>)

githubUser is not defined
    at eval (eval at <anonymous> (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/node_modules/ejs/lib/ejs.js:460:12), <anonymous>:13:23)
    at returnedFn (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/node_modules/ejs/lib/ejs.js:489:17)
    at Object.exports.render (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/node_modules/ejs/lib/ejs.js:315:37)
    at copy.process (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/actions/copy-tpl.js:18:18)
    at applyProcessingFunc (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/actions/copy.js:13:16)
    at EditionInterface.exports._copySingle (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/actions/copy.js:56:24)
    at EditionInterface.exports.copy (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/actions/copy.js:23:17)
    at EditionInterface.module.exports [as copyTpl] (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/node_modules/yeoman-generator/node_modules/mem-fs-editor/actions/copy-tpl.js:16:8)
    at null.<anonymous> (/Users/caojianhua/.nvm/versions/node/v0.12.4/lib/node_modules/generator-swift-framework/generators/app/index.js:187:25)
    at Array.forEach (native)