Javascript 移动到Windows后，karma sinon chai失败

我在Karma下运行单元测试，并且正在使用sinon chai库

在Mac上一切正常，但现在我已转到Windows，出现以下错误：

C:\Users\mchambe4\dev\simple\client>node ./node_modules/gulp/bin/gulp.js unit-tests-dev
[16:29:31] Using gulpfile ~\dev\simple\client\gulpfile.js
[16:29:31] Starting 'unit-tests-dev'...
[16:29:31] Starting Karma server...
WARN [karma]: Port 9876 in use
INFO [karma]: Karma v0.12.37 server started at http://localhost:9877/
INFO [launcher]: Starting browser PhantomJS
INFO [PhantomJS 1.9.8 (Windows 7 0.0.0)]: Connected on socket fMujwCqRPdmidI3BtCYV with id 16821903
PhantomJS 1.9.8 (Windows 7 0.0.0) ERROR
  ReferenceError: Can't find variable: chai
  at C:/Users/mchambe4/dev/simple/client/node_modules/karma-sinon-chai/node_modules/sinon-chai/lib/sinon-chai.js:17

发件人：

if（typeof require==“函数”&&typeof导出==“对象”&&typeof模块==“对象”）{
//NodeJS
module.exports=sinonChai；//将karma sinon chai从1.0.0降级到0.3.2为我们解决了这个问题。github问题已经提交，我想这将很快得到解决

if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
    // NodeJS
    module.exports = sinonChai;  // <---- should go in here
} else if (typeof define === "function" && define.amd) {
    // AMD
    define(function () {
        return sinonChai;
    });
} else {
    // Other environment (usually <script> tag): plug in to global chai instance directly.
    chai.use(sinonChai);         // <---- actually ends up here
}

npm install karma-sinon-chai@0.3.2 --save-dev