Well I found the correct version qt-x11-opensource-src-4.3.2.tar.gz, compiled the odbc driver and added it to '/usr/share/qt4/plugins/sqldrivers/', but its still not seen.

A test program sais:

QSqlDatabase: QODBC driver not loaded
QSqlDatabase: available drivers: QPSQL7 QPSQL QMYSQL3 QMYSQL QSQLITE QSQLITE2


test program is just one line:
QSqlDatabase db = QSqlDatabase::addDatabase("QODBC" );