Boas
Estou a seguir um tutorial ( http://www.clivecooper.co.uk/tutorial/index.html ) e já instalei o QT4 com...
#apt-get install libqt4-core libqt4-debug libqt4-gui libqt4-qt3support libqt4-sql qt4-designer qt4-dev-tools qt4-doc qt4-qtconfig
Depois fiz o download do QDevelop ( http://www.qdevelop.org/ , descompactei e fiz ...
qmake -recursive
make
...
a certa altura dá estes erros...
build/ui/ui_registers.h: In member function ‘void Ui_Registers::setupUi(QWidget*)’:
build/ui/ui_registers.h:36: error: ‘class QGridLayout’ has no member named ‘setLeftMargin’
build/ui/ui_registers.h:37: error: ‘class QGridLayout’ has no member named ‘setTopMargin’
build/ui/ui_registers.h:38: error: ‘class QGridLayout’ has no member named ‘setRightMargin’

Falta-me instalar alguma coisa?
Obrigado