Are you using 1.0.1? If so, missing include files are no longer deemed fatal errors. The header file you are trying to include probably can not be found. Try compiling the code on a different version of the IDE.
Are you using 1.0.1? If so, missing include files are no longer deemed fatal errors. The header file you are trying to include probably can not be found. Try compiling the code on a different version of the IDE.