谢谢XChinux兄,现在通过设置Makefile,kapp.h找到了,但是 KApplication 还是用不了。提示如下:responder.o: In function `main':
responder.o(.text+0x51): undefined reference to `KApplication::KApplication[in-charge](int&, char**, QCString const&, bool, bool)'
responder.o(.text+0xbb): undefined reference to `KApplication::~KApplication [in-charge]()'
collect2: ld returned 1 exit status
make: *** [responder] Error 1
是找不到KApplication的构造函数和析构函数吗?