Ubuntu 12.04 LTS
Qt 版本:
$ qmake -v
QMake version 2.01a
Using Qt version 4.8.1 in /usr/lib/x86_64-linux-gnu
.pro 文件:
TEMPLATE += app
QT += core gui declarative
SOURCES += qtCppIntegration.cpp
.cpp 文件:
#include <QApplication>
#include <QQuickView>
#include <QUrl>
int main (int argc, char *argv[])
{
QApplication app(argc, argv);
QQuickView view;
view.setSource(QUrl("/home/...plesQtQuickQML/anchors.qml"));
view.show();
return app.exec();
}
错误:
$ make
g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_DECLARATIVE_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtDeclarative -I/usr/include/qt4 -I. -o qtCppIntegration.o qtCppIntegration.cpp
qtCppIntegration.cpp:1:24: fatal error: QApplication: No such file or directory
compilation terminated.
make: *** [qtCppIntegration.o] Error 1
最佳答案
这成功了:
sudo apt-get install libqt4-dev
关于qt - 错误 : QApplication: No such file or directory - Ubuntu 12. 04 LTS，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19093434/