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games101作业环境配置——ubuntu20.04
vscode
sudo dpkg -i code_1.73.1-1667967334_amd64.deb
Eigen
sudo apt-get install libeigen3-dev
OpenCV
- 安装OpenCV的依赖
sudo apt-get update sudo apt-get upgrade sudo apt install cmake
sudo apt-get install build-essential libgtk2.0-dev libavcodec-dev libavformat-dev libjpeg-dev libswscale-dev libtiff5-dev sudo apt-get install libgtk2.0-dev sudo apt-get install pkg-config
- 编译和安装OpenCV
在OpenCV文件夹下打开终端,新建build
mkdir build cd build
进行编译安装
cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local .. sudo make -j4 sudo make install
- 环境配置
编辑/etc/ld.so.conf
sudo gedit /etc/ld.so.conf
添加一行
include /usr/local/lib
保存文件退出,编辑 /etc/bash.bashrc 文件
sudo gedit /etc/bash.bashrc
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig export PKG_CONFIG_PATH #文件末尾添加这两行
保存文件退出,终端输入以下命令
pkg-config opencv --modversion
- 检测是否安装成功
pkg-config opencv --modversion
用vscdoe打开games101作业1,把cmakelist.txt中的
include_directories(/usr/local/include/opencv4)
改为如上。