Event kit framework not loaded in ipod

Question

I have write code for added custom event to calendar,i run in simulator it works fine. I can't install this code in my ipod device, any one help me ? Thanks in advance......

        EKEventStore *eventStore = [[EKEventStore alloc] init];
        EKEvent *event  = [EKEvent eventWithEventStore:eventStore];
        event.title     = [[Eventsarr objectAtIndex:SelectedIdx]objectForKey:@"title"];
        event.notes     = [[Eventsarr objectAtIndex:SelectedIdx]objectForKey:@"body"];
        event.startDate = startDate;
        event.endDate   = endDate;
        [event setCalendar:[eventStore defaultCalendarForNewEvents]];
        NSError *err;
        BOOL is;
        is = [eventStore saveEvent:event span:EKSpanThisEvent error:&err];