ubuntu 14.04 安装 opencv3.2 遇到的问题

ubuntu14.04 编译安装OpenCV 3.2

安装方法不再赘述，主要记录安装期间遇到的问题

一、 fatal error: LAPACKE_H_PATH-NOTFOUND/lapacke.h: No such file or directory #include “LAPACKE_H_PATH-NOTFOUND/lapacke.h”

原因：未找到lapacke.h文件

方法：

sudo apt-get install liblapacke-dev checkinstall

修改出现问题的文件，例如我的文件是

opencv-3.2.0/build/opencv_lapack.h

将第二行中的

#include"LAPACKE_H_PATH-NOTFOUND/lapacke.h"

修改为

#include"lapacke.h"

即可

二、qmake: could not exec ‘/usr/lib/x86_64-linux-gnu/qt4/bin/qmake’: No such file or directory

CMake Error at /usr/share/cmake-2.8/Modules/FindQt4.cmake:1386 (message):

Found unsuitable Qt version “” from NOTFOUND, this code requires Qt 4.x

Call Stack (most recent call first):

cmake/OpenCVFindLibsGUI.cmake:34 (find_package)

CMakeLists.txt:556 (include)

– Configuring incomplete, errors occurred!

解决方案1：安装QT5库

解决方案2：修改配置文件