Project: sahat/hackathon-starter: Error: ENOENT, no such file or directory

my problem is, that I can't debug (node-inspector) my project anymore, because some files for express couldn't be found. The problem comes only up, when I use the debugger. Because of this problem, I installed the project approximately 10 times from the scratch. :(

Does anybody of you has an idea, what the reason is?

My system: Windows 7, Project: "sahat/hackathon-starter" Express: "version": "4.8.3", node-inspector 0.7.4

    fs.js
fs.statSync = function(path) {
nullCheck(path);
return binding.stat(pathModule._makeLong(path));
};

debugger says: "Error: ENOENT, no such file or directory" path: "c:\bpr\node_modules\express\lib\node_modules\utils-merge

real path: path: "c:\bpr\node_modules\express\node_modules\utils-merge

I would think the required path must be wrong, but can't believe it.

Express:index.js
module.exports = require('./lib/express');

Thanks for your help!