title: Custom newman reports are not loaded to newman run
body: <p>I tried to install a custom report 'teamcity' and tried to use it during newman run, and eventhough the package is installed properly, it throws 'reporter could not be loaded' error.</p>
  
  <p>Please find the below details:
  <a href="https://i.stack.imgur.com/ZFool.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZFool.png" alt="Terminal Screenshot"></a></p>
  
  <p>Same issue happens when I created my own report locally and tried to use it. But the in-built reporters such as html, cli works fine. Is there an issue here or am I doing something wrong here? Please advise.</p>