Cajoler returns No file found for: /v6003-es53-1-g4391844/utility-frame.opt.js

[sb2702]

Maybe I'm dense, but as I'm just starting out with Caja

1. The caja.appspot server seems to be down

2. Installing caja on my own machine, when I run just a first simple test of

   caja.initialize({
         cajaServer: 'http://localhost:8080/'
     });
    caja.load(document.getElementById('guest'), caja.policy.net.ALL, function(frame) {

        frame.code('-- My statically hosted test guest page--',
                'text/html')
                .run();
    });

The browser returns a 404 for

• http://localhost:8080/v6003-es53-1-g4391844/ses-single-frame.opt.js?debug=1
• http://localhost:8080/v6003-es53-1-g4391844/ses-single-frame.opt.js?debug=1

Local server returns:

• [java] WARNING: No file found for: /v6003-es53-1-g4391844/ses-single-frame.opt.js
• [java] WARNING: No file found for: /v6003-es53-1-g4391844/utility-frame.opt.js

Any idea what I'm doing wrong?