Ubuntu 16.04安装composer 1、安装Nodejs sudo apt-get install nodejs sudo apt install nodejs-legacy sudo apt install npm 更新npm的包镜像源为淘宝源 npm config set registry https://registry.npm.taobao.org npm config list 全局安装n管理器 npm install n -g 更新nodejs n v8.11.4

安装composer $ sudo apt-get update $ sudo apt-get install wget 下载composer.phar $ wget https://getcomposer.org/composer.phar 或者 $ curl -O https://getcomposer.org/composer.phar 重命名文件composer.phar 为 composer $ mv composer.phar composer $ chmod +x compo