#!/bin/bash # This file contains documentation snippets for Linux installation tutorial if [ "$1" = "--check" ] ; then sudo() { command $@ } fi # [body] # Install minimal prerequisites (Ubuntu 18.04 as reference) sudo apt update && sudo apt install -y cmake g++ wget unzip # Download and unpack sources wget -O opencv.zip https://github.com/opencv/opencv/archive/5.x.zip wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/5.x.zip unzip opencv.zip unzip opencv_contrib.zip # Create build directory and switch into it mkdir -p build && cd build # Configure cmake -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-5.x/modules ../opencv-5.x # Build cmake --build . # [body]