Build Dojo生成系统-自定义路径哈希不工作

我正在尝试从旧的dojo构建系统切换到新的系统。我一直在努力，但我似乎无法让构建脚本获取我在构建概要文件中指定的自定义路径映射。因此，如果我的项目结构如下：

/www/dojo
/www/dojox
/www/dijit
/www/app.profile.js
/www/myapp/package.json      #links to myapp.profile.js
/www/myapp/myapp.profile.js  #standard package profile stub
                             #with test,copyOnly,amd 
/www/myapp/main.js
/www/myapp/bar/hello.js
/www/myapp/bar/sometext.html

这些文件如下所示：

//-------------------------------------------
//FILE: app.profile.js
//-------------------------------------------
var profile = (function(){
    return {
        basePath: ".",
        releaseDir: "builds",
        releaseName: "v0_0_1",
        optimize: "closure",
        cssOptimize: "comments",
        action: "release",

        packages:[
        {
           name: "dojo",
            location: "dojo/dojo"
        },
        {
           name: "myapp",
           location: "myapp"
        }
        ],

        prefixes: {
            "foo": "bar" //doesn't seem to work?
        },

        paths: {
            "foo": "bar" //doesn't seem to work?
        },

        loaderConfig:{
        paths: {
            "foo": "bar"  //doesn't seem to work?
        },
    },      

    layers: {
        "mypp/myapp-release": {
            include: [
                "myapp/main"
            ]
        }
    }
};
})();

//--------------------------------------
//FILE: main.js
//--------------------------------------
require(["dojo/_base/html", "foo/hello", "dojo/text!foo/sometext.html"], 
    function(html, Bar, sometext){
        alert(sometext);
    }
);

//--------------------------------------
//FILE: hello.js
//--------------------------------------
require([ ], 
    function(){
        alert("hello!");
    }
);

我正在使用以下命令运行build命令：

node /www/dojo/dojo.js load=build /www/app.profile.js

构建脚本会告诉我没有找到依赖项foo/hello，即使它应该映射到bar/hello.js；foo/sometext.html也是如此

任何帮助都将不胜感激；我不想一直拉我的头发直到我秃顶D