Administrace komentářů

Dobry den, pouzivam Fedoru 8 a rad bych se naucil programovat v kombinaci C++ a QT4. Nainstaloval jsem si tedy baliky jako qt4-devel (verze 4.3.4) a k tomu IDE Edyuk (1.0.0rc-2). Po otevreni Edyuku jsem vybral novou gui aplikaci a vygenerovalo mi to tento kod:

#include < QLabel>
#include < QApplication>

int main(int argc, char **argv)
{
   QApplication app(argc, argv);
   QLabel l("Hello Qt community!");
   l.show();

   return app.exec();
}

Pri pokusu o kompilaci to vsak vypise tuto chybu:

      -- Task started --

      >> Step 0 : Generate <<
      /home/user/Desktop/edyuk-1.0.0-rc2/hello_world $ qmake "/home/user/Desktop/edyuk-1.0.0-rc2/hello_world/hello_world.pro"

      >> Step 1 : Compile <<
      /home/user/Desktop/edyuk-1.0.0-rc2/hello_world $ make ""

      g++ -c -pipe -Wall -W -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i386
 -mtune=generic -fasynchronous-unwind-tables  -DQT_NO_DEBUG -DQT_SHARED 
 -DQT_TABLET_SUPPORT -DQT_THREAD_SUPPORT -I/usr/lib/qt-3.3/mkspecs/default
 -I. -I. -I/usr/lib/qt-3.3/include -o main.o main.cpp

      main.cpp:13:18: error: QLabel: není souborem ani adresářem
      main.cpp:14:24: error: QApplication: není souborem ani adresářem
      main.cpp: In function 'int main(int, char**)':
      main.cpp:18: error: 'QApplication' was not declared in this scope
      main.cpp:18: error: expected `;' before 'app'
      main.cpp:20: error: 'QLabel' was not declared in this scope
      main.cpp:20: error: expected `;' before 'l'
      main.cpp:21: error: 'l' was not declared in this scope
      main.cpp:23: error: 'app' was not declared in this scope
      main.cpp: At global scope:
      main.cpp:16: warning: unused parameter 'argc'
      main.cpp:16: warning: unused parameter 'argv'
      make: *** [main.o] Error 1

      -- Task ended due to error(s) -- 

Predpokladam, ze to je zapricineno chybejicimi knihovnami QLabel a QApplication. Nainstalovane je mam urcite, v /usr/include/Qt, ale newim jak rict tomu IDE (ci kompilatoru?) ze je mam prave tam :)

Muzete mi prosim poradit, co s tim?