I have started a node.js app with the express-generator, I have a strange issue where I can't view a page via the browser twice, first time it loads fine, second time it doesn't as the node process ends with the following error:

GET / 304 412ms



events.js:72

        throw er; // Unhandled 'error' event

              ^

Error: spawn ENOENT

    at errnoException (child_process.js:988:11)

    at Process.ChildProcess._handle.onexit (child_process.js:779:34)

package.json

{

  name: example01-express,

  version: 0.0.1,

  private: true,

  scripts: {

    start: node-dev ./bin/www

  },

  dependencies: {

    body-parser: ~1.0.0,

    cookie-parser: ~1.0.1,

    debug: ~0.7.4,

    express: ~4.2.0,

    jade: ~1.3.0,

    morgan: ~1.0.0,

    node-compass: 0.2.3,

    static-favicon: ~1.0.0

  },

  devDependencies: {

    grunt: ^0.4.5,

    grunt-contrib-cssmin: *,

    grunt-contrib-jshint: ^0.10.0,

    grunt-contrib-sass: *,

    grunt-contrib-uglify: *,

    grunt-contrib-watch: *,

    grunt-cssc: *,

    grunt-htmlhint: *,

    matchdep: *

  }

}