Using your library code scrolling twitter display untouched and I get errors

after successfully set up the electriimp I downloaded one of the complete examples…
I am using the scrollins twitter code for newbies and it checks ok, but when I build and run I get the logs repeating :

2015-12-03 18:24:28 UTC+0 [Status] Device connected
2015-12-03 18:24:28 UTC+0 [Device] ERROR: the index ‘http’ does not exist
2015-12-03 18:24:28 UTC+0 [Device] ERROR: at main:37
2015-12-03 18:24:33 UTC+0 [Status] Device disconnected
2015-12-03 18:24:34 UTC+0 [Status] Device connected
2015-12-03 18:24:34 UTC+0 [Device] ERROR: the index ‘http’ does not exist
2015-12-03 18:24:34 UTC+0 [Device] ERROR: at main:37
2015-12-03 18:24:39 UTC+0 [Status] Device disconnected
2015-12-03 18:24:40 UTC+0 [Status] Device connected
2015-12-03 18:24:40 UTC+0 [Device] ERROR: the index ‘http’ does not exist
2015-12-03 18:24:40 UTC+0 [Device] ERROR: at main:37

at line 37 is: http.onrequest(requestHandler);
this code is taken untouched from your library
help!?!

You appear to be including the code in your device section. It needs to be in the agent section and you then need to setup device to agent communications.