QT 에서 JPG 사용할려면 어떻게 컴파일 해야 하나요??

main.cpp: undefined reference to `QApplication::QApplication(int &, char **)'
main.o(.text+0x2e):main.cpp: undefined reference to `__builtin_new'
main.o(.text+0x51):main.cpp: undefined reference to `QApplication::setMainWidget(QWidget *)'
main.o(.text+0x9c):main.cpp: undefined reference to `QApplication::exec(void)'
main.o(.text+0xaf):main.cpp: undefined reference to `QApplication::~QApplication(void)'
moc_imageview.o(.text+0x1e5): In function `ImageView::qt_invoke(int, QUObject*)':
/home/dat/source/moc_imageview.cpp:85: undefined reference to `ImageView::slotViewImage(int)'
moc_imageview.o(.gnu.linkonce.r._ZTV9ImageView[vtable for ImageView]+0x20): undefined reference to `ImageView::~ImageView()'
moc_imageview.o(.gnu.linkonce.r._ZTV9ImageView[vtable for ImageView]+0x24): undefined reference to `ImageView::~ImageView()'
moc_imageview.o(.gnu.linkonce.r._ZTV9ImageView[vtable for ImageView]+0x148): undefined reference to `ImageView::paintEvent(QPaintEvent*)'
moc_imageview.o(.gnu.linkonce.r._ZTV9ImageView[vtable for ImageView]+0x1c8): undefined reference to `non-virtual thunk to ImageView::~ImageView()'
moc_imageview.o(.gnu.linkonce.r._ZTV9ImageView[vtable for ImageView]+0x1cc): undefined reference to `non-virtual thunk to ImageView::~ImageView()'
collect2: ld returned 1 exit status
make: *** [source] 오류 1

./imageview -qws
./imageview: error while loading shared libraries: libqte.so.2: cannot open shared object file: No such file or directory