The issue you have is pretty strange. It seems your DDLog.m file has some changes that are not in the repo of CocoaLumberjack and never were. you have the
#define DDLogDebug(frmt, ...) do{ if(DEBUG) NSLog((frmt), ##__VA_ARGS__); } while(0)
as where the CocoaLumberjack code for that line is
#define NSLogDebug(frmt, ...) do{ if(DEBUG) NSLog((frmt), ##__VA_ARGS__); } while(0)
Please revert to an original copy of CocoaLumberjack.