Problem with jitsu deploy

problem

prompt: Is this ok?:  (yes) 
info:    Creating snapshot 0.0.0-37
info	 Uploading: [===                          ] 12%
info:    Updating app skyscraper
info:    Activating snapshot 0.0.0-37 for skyscraper
info:    Starting app skyscraper
error:   Error running command deploy
error:   Nodejitsu Error (500): Internal Server Error
error:   There was an error while attempting to deploy the app
error:   
error:   package.json error: can't find starting script: node ./server.js
error:   Package.json start script declared but not found
error:   
error:   This type of error is usually a user error.
error:   Error output from Haibu:
error:   
error:   Error: package.json error: can't find starting script: node ./server.js
error:       at Spawner.spawn (/root/haibu-orchestra/node_modules/haibu/lib/haibu/core/spawner.js:232:17)
error:       at Object.oncomplete (fs.js:297:15)
help:    For help with this error contact Nodejitsu Support:
help:      webchat: <http://webchat.nodejitsu.com/>
help:          irc: <irc://chat.freenode.net/#nodejitsu>
help:        email: <support@nodejitsu.com>
help:    
help:      Copy and paste this output to a gist (http://gist.github.com/)
info:    Nodejitsu not ok