Hi, I'm following the tutorial at http://predictionio.incubator.apache.org/templates/recommendation/quickstart/
and everything works find until I get to the step: 3. Generate an App ID and Access Key When I enter the command: pio app new MyApp1 All I see is one line: "[INFO] [App$] Initialized Event Store for this app ID: 1." Then the command line hangs indefinitely Please advise, Thanks
