Terminal runs instead of working "vowel cube" example (Qt + opengl)
I`m trying to run the example from "C++ GUI Programming with Qt 4" (Blanchette, Summerfield) book - the 20th chapter "vowel cube" - with QtCreator (2.5.0 Based on Qt 4.8.2). My OS is Debian Wheezy (x32).
There are no errors (after its running). But system terminal appears instead of vowel cube. Why?