QtCreator /usr/local/Qt/ dont exist

Hello, I trying to follow this tutorial: http://importgeek.wordpress.com/2012/04/17/developing-a-qt-hello-world-app-for-mini2440/ And I found a problem in first step, my Qt Creator don’t created a dir called Qt, so I cant found qmake location, “ /usr/local/Qt/bin/qmake “ Thanks guys!/usr/local/Qt/