decosoftware / deco-ide

I installed Deco. When I launch it for the first time, I see:

How can I get the application to launch successfully?

Presumably this is related to:

Lines 80 to 81 in d586dd0

    
           subject: 'Update Failure', 
        
           details: 'The application will now close.',

delete deco.app on Application
and reinstall deco

	subject: 'Update Failure',
	details: 'The application will now close.',

Update Failure: The application will now close