4.0 and 4.1 wont verify in Arduino 1.0.5

Created by: adamfowleruk

I get this message after following your instructions, and trying to verify the JsonGeneratorExample:-

JsonGeneratorExample.ino: In function 'void setup()': JsonGeneratorExample:12: error: 'StaticJsonBuffer' was not declared in this scope JsonGeneratorExample:12: error: 'jsonBuffer' was not declared in this scope JsonGeneratorExample:14: error: 'JsonObject' was not declared in this scope JsonGeneratorExample:14: error: 'root' was not declared in this scope JsonGeneratorExample:18: error: 'JsonArray' was not declared in this scope JsonGeneratorExample:18: error: 'data' was not declared in this scope

Similar output for the other two example also.

Please advise.