title: Linker errors when trying to install new Google Analytics 3.0 Beta
body: <p>I believe just today Google released a new update to their iOS Analytics frame work (version 3.0). When I follow the instructions and try to run the code, I get:</p>
  
  <blockquote>
    <p>Undefined symbols for architecture armv7:   "_inflate", referenced
    from:
          l002 in libGoogleAnalyticsServices.a(NSData+zlib.o)   "_deflate", referenced from:
          l001 in libGoogleAnalyticsServices.a(NSData+zlib.o)   "<em>inflateInit2</em>", referenced from:
          l002 in libGoogleAnalyticsServices.a(NSData+zlib.o)   "_deflateEnd", referenced from:
          l001 in libGoogleAnalyticsServices.a(NSData+zlib.o)   "_OBJC_CLASS_$_ASIdentifierManager", referenced from:
          objc-class-ref in libGoogleAnalyticsServices.a(TAGAdvertiserId.o)
          objc-class-ref in libGoogleAnalyticsServices.a(TAGAdvertisingTrackingEnabledMacro.o)
          objc-class-ref in libGoogleAnalyticsServices.a(TAGMobileAdwordsUniqueIdMacro.o)<br>
    "_inflateEnd", referenced from:
          l002 in libGoogleAnalyticsServices.a(NSData+zlib.o)   "_SCNetworkReachabilityCreateWithName", referenced from:
          l027 in libGoogleAnalyticsServices.a(GAIReachabilityChecker.o)
          l002 in libGoogleAnalyticsServices.a(TAGNetReachability.o)   "_SCNetworkReachabilitySetCallback", referenced from:
          l027 in libGoogleAnalyticsServices.a(GAIReachabilityChecker.o)
          l002 in libGoogleAnalyticsServices.a(TAGNetReachability.o)
          l003 in libGoogleAnalyticsServices.a(TAGNetReachability.o)   "<em>deflateInit2</em>", referenced from:
          l001 in libGoogleAnalyticsServices.a(NSData+zlib.o)   "_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
          l027 in libGoogleAnalyticsServices.a(GAIReachabilityChecker.o)
          l002 in libGoogleAnalyticsServices.a(TAGNetReachability.o)   "_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
          l027 in libGoogleAnalyticsServices.a(GAIReachabilityChecker.o)
          l003 in libGoogleAnalyticsServices.a(TAGNetReachability.o) ld: symbol(s) not found for architecture armv7 clang: error: linker
    command failed with exit code 1 (use -v to see invocation)</p>
  </blockquote>
  
  <p>Possible they forgot to include a lib I need to add? (some other aspects of the instructions they forgot to change as well). Otherwise have followed their instructions to a tee and still not getting the needed results.</p>