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:   Error spawning drone
error:   Script took too long to listen on a socket
error:
error:   This type of error is usually a user error.
error:   Error output from Haibu:
error:
error:   Error: Error spawning drone
error:       at Object.onTimeout [as _onTimeout] (/root/haibu-orchestra/node_modules/haibu/lib/haibu/core/spawner.js:396:15)
error:       at Timer.list.ontimeout (timers.js:101:19)