Does not work on MacOSX

[jinankjain]

Got this error

fs.js:910
  return binding.readdir(pathModule._makeLong(path), options.encoding);
                 ^

Error: ENOENT: no such file or directory, scandir '/tmp/cats/'
    at Object.fs.readdirSync (fs.js:910:18)
    at Object.<anonymous> (/Users/turingmachine/random-cats/index.js:11:16)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
    at Function.Module.runMain (module.js:605:10)
    at startup (bootstrap_node.js:158:16)
    at bootstrap_node.js:575:3