I have a blank xcode document and trie to implement AdWhirl, when I buld it, I have this errors.
Undefined symbols:
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
-[AWNetworkReachabilityWrapper scheduleInCurrentRunLoop] in AWNetworkReachabilityWrapper.o
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
-[AWNetworkReachabilityWrapper unscheduleFromCurrentRunLoop] in AWNetworkReachabilityWrapper.o
"_SCNetworkReachabilityCreateWithName", referenced from:
-[AWNetworkReachabilityWrapper initWithHostname:callbackDelegate:] in AWNetworkReachabilityWrapper.o
"_SCNetworkReachabilitySetCallback", referenced from:
-[AWNetworkReachabilityWrapper initWithHostname:callbackDelegate:] in AWNetworkReachabilityWrapper.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
I need some help, thanks