CentOS 7.6 安装 composer 报错: SSL routines:tls_process_server_certificate:certificate verify failed
前言想在新服务器上跑一个 Laravel 项目,默认需要安装 composer 库管理工具。系统: Linux release 7.6.1810 (Core)php: 7.3.3下载来源站:https://getcomposer.org/download/命令行安装步骤:php -r "copy('https://getcomposer.org/installer', 'composer