Composer安装项目时报错Do not run Composer as root/super user!

composer报错
Changed current directory to /root/.composer
Do not run Composer as root/super user! See https://getcomposer.org/root for details

解决方案：

创建一个新用户和用户组，切换到新用户去执行相应的命令即可

useradd qipa250 //创建用户qipa250
ls –l /home //查看home下有了qipa250文件夹
passwd qipa250 //添加密码
tail /etc/passwd //查看最后多了一行qipa250开头的
su – qipa250 //切换到qipa250
su – root //输入root密码切回root