查看opencv版本:pkg-config --modversion opencv
安装opencv3.3.0:
1.安装依赖:
sudo apt-get install build-essential
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
【安装VTK:目前的VTK是9.0,找不到里面的5.8版本】
2.下载opencv3.3.0:
https://opencv.org/releases.html
3.解压,然后进入文件夹,打开终端执行:
cd opencv-3.3.0
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
#cmake -D CMAKE_BUILD_TYPE=RELEASE -D WITH_VTK=On </home/zhangyi/VTK> -D CMAKE_INSTALL_PREFIX=/usr/local ..
make(编译)
sudo make install(安装)
4.配置环境变量:
1)sudo gedit /etc/ld.so.conf
添加:/usr/local/lib
sudo ldconfig (使得配置生效)
2)sudo gedit /etc/bash.bashrc
文件最后添加:
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
source /etc/bash.bashrc 使得配置生效
说明:没有成功编译出viz文件,原因是vtk版本不合适。