安装composer

按照composer官网的指导,运行下列命令:
curl -sS https://getcomposer.org/installer | php
长时间无反应。手动安装

1.下载installer
# wget https://getcomposer.org/installer

2.修改文件权限
# chmod 755 installer
3.运行installer
# php installer
安装成功!
4.设置composer为全局命令
# mv composer.phar /usr/local/bin/composer
原文地址:https://www.cnblogs.com/mysic/p/5993295.html