在Ubuntu中更新CxImage有以下两种常用方法:
sudo apt update更新包列表。sudo apt install --only-upgrade libcximage-dev来升级CxImage开发包。sudo apt-get install build-essential cmake libpng-dev libjpeg-dev。git clone https://github.com/cximage/cximage.git。cd cximage,git checkout main,git pull origin main。mkdir build,cd build,cmake ..,make,sudo make install。