Start an geth node and and the app using meteor and open http://localhost:3000 in your browser:

$ geth --rpccorsdomain "http://localhost:3000" --rpc --unlock <your account>

Start your app using meteor

$ cd meteor-dapp-wallet/app
$ meteor

Go to http://localhost:3000

To create a build version of your app run:

// install meteor-build-client
$ npm install -g meteor-build-client

// bundle dapp
$ cd meteor-dapp-wallet/app
$ meteor-build-client ../build --path ""

This will generate the files in the ../build folder. Double click the index.html to start the app.

To make routing work properly you need to build it using:

$ meteor-build-client ../build

And start a local server which points with its document root into the ../build folder, so that you can open the app using http://localhost:80/