"processor" class is not being generated

I just started working with the github hosted build of apache thrift, I am basically interested in a java client and PHP server implementation, but for now i am using the php server and client only

namespace php mobiledata

struct sms
{
1: string from,
2: string to,
3: string smstext,
4: string smsdatetime,
5: string smsdirection
}

struct smsdetails
{
1: list<sms> smsdata
}

service mobiledataservice
{
void insertsmsdata (1: smsdetails smslist)
}
And I generated the gen-php folder, which has got Types.php and mobiledataservice.php

the basic sample that comes with the github for php as server shows a line of code $handler = new CalculatorHandler(); $processor = new \tutorial\CalculatorProcessor($handler);

I can't find this class "CalculatorProcessor" and certainly I don't have a comparative class generated in my gen_php like mobiledataprocessor, and it baffles me as to how I would run my server in absence of processor.

I have been confirmed on stack overflow that its indeed a bug http://stackoverflow.com/questions/23514821/where-is-the-tutorial-processor-generated?noredirect=1#comment36072216_23514821