title: 'rasa' is not recognized as an internal or external command, operable program or batch file
body: <p>Unable to run the rasa init command and getting following error:
  'rasa' is not recognized as an internal or external command, operable program or batch file.</p>
  
  <p>I have following version of RASA in my environment: 
  rasa-core           0.13.2
  rasa-core-sdk       0.12.2
  rasa-nlu            0.14.6
  rasa-sdk            1.2.0</p>