1、下载composer.phar

curl -sS https://getcomposer.org/installer | php

或者

php -r "readfile('http://install.phpcomposer.com/installer');" | php

2、全局调用

1 mv composer.phar /usr/local/bin/composer
2 chmod +x composer

3、测试安装结果

composer about

转载请注明：永盟博客 » Linux 安装composer