Don't use a framework resource in package installer

            <HorizontalScrollView android:id="@+id/tabscontainer"

                android:layout_width="match_parent"

                android:layout_height="wrap_content"

                android:background="@*android:drawable/tab_unselected_holo"

                android:background="@drawable/tab_unselected_holo"

                android:fillViewport="true"

                android:scrollbars="none">

                <FrameLayout android:layout_width="match_parent"