Dojo Custom Build with Gridx

So I have been trying to get my DOJO to build after adding in the gridx widgets

I have added the gridx modules in my app.profile.js file like this:

layers: {
    "gridx/gridx": {
        include: [
            "gridx/Grid",
            "gridx/core/model/cache/Async",
            "gridx/modules/CellWidget",
            "gridx/modules/Edit",
            "gridx/modules/Filter",
            "gridx/modules/Pagination",
            "gridx/modules/pagination/PaginationBar"
                ]
    }
}

During the compile I keep getting these errors.

error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/Grid error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/core/model/cache/Async error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/modules/CellWidget error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/modules/Edit error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/modules/Filter error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/modules/Pagination error(311) Missing dependency. module: app/screen; dependency: js/plugins/gridx/modules/pagination/PaginationBar

Not sure what I am missing here I have been troubleshooting for a while now.

packages.json Code

{
    "name": "app",
    "version": "1.0",
    "dependencies": {
        "dojo": "current",
        "dijit": "current",
        "dojox": "current",
        "util": "current",
        "gridx": "current",
    },
    "description": "app Components Package",
    "dojoBuild": "app-common.profile.js"
}

Your build profile needs a packages section which will tell the build where the gridx code is located.

build.profile.js

basePath:       "../dojo-release-1.8.3-src",
...
packages:[
    {name: 'dojo', location: 'dojo'},
    {name: 'dijit', location: 'dijit'},
    {name: 'dojox', location: 'dojox'},
    {name: 'gridx', location: '../PATH/TO/gridx'} // path is relative from basePath
],