我的项目使用cmake试图查找已安装的QT4：
root@netqa1:~# which qmake
/usr/bin/qmake
root@netqa1:~# ls -l /usr/lib/i386-linux-gnu/libQtCore.so*
lrwxrwxrwx 1 root root 18 Feb 6 2013 /usr/lib/i386-linux-gnu/libQtCore.so -> libQtCore.so.4.8.1
lrwxrwxrwx 1 root root 18 Feb 6 2013 /usr/lib/i386-linux-gnu/libQtCore.so.4 -> libQtCore.so.4.8.1
lrwxrwxrwx 1 root root 18 Feb 6 2013 /usr/lib/i386-linux-gnu/libQtCore.so.4.8 -> libQtCore.so.4.8.1
-rw-r--r-- 1 root root 2998336 Feb 6 2013 /usr/lib/i386-linux-gnu/libQtCore.so.4.8.1
我仍然从cmake继续收到此错误：
Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as /usr/lib/i386-linux-gnu
Warning: But QtCore couldn't be found. Qt must NOT be installed correctly, or it wasn't found for cross compiling.
任何指针都会非常有用
答案 0 :(得分：16)
您可能没有安装QT4 dev数据包。在Ubuntu上，这就像libqt4-dev。
后缀“dev”代表开发包。
答案 1 :(得分：0)