Problem when using qwebviewkineticscroller.

Hello everybody.
I used qwebviewkineticscroller for move content on qwebview in qt 4.7. In qwebviewkineticscroller have include <qkineticscroller.h>. But when building my project, it error: C:/QtSDK/Symbian/SDKs/Symbian3Qt473/epoc32/release/armv5/lib/scroller.dso: No such file or directory.
I included in .pro:
TEMPLATE = app
CONFIG *= link_prl
TARGET =
DEPENDPATH += . ../scroller
INCLUDEPATH += . ../scroller
LIBS += -L../scroller -lscroller

I'm sorry, my english level not good. Please help me!