Error message: "./node_modules/mocha-phantomjs-bamboo-reporter/reporter.js" reporter not found

[hyprstack]

When using the reporter, I get the json output with the passing and failing tests. But for some reason it also logs this message at the top of the file.

"./node_modules/mocha-phantomjs-bamboo-reporter/reporter.js" reporter not found
{
  "stats": {
    "suites": 127,
    "tests": 389,
    "passes": 389,
    "pending": 0,
    "failures": 0,
    "start": "2015-11-20T09:30:54.642Z",
    "end": "2015-11-20T09:30:56.115Z",
    "duration": 1473
  },
  "failures": [],
  "passes": [
    {......

This happens both when using the reporter as third party reporter to grunt-mocha-phantomjs plugin or passing in the path to the module in the command line when running Bamboo.