Setup

• Make sure php already installed

  $ php -v
  

• Make sure wget already installed

  $ dnf -y install wget
  

• Download composer

  $ cd ~
  $ wget https://getcomposer.org/installer -O composer-installer.php
  

• Install

  $ php composer-installer.php --filename=composer --install-dir=/usr/local/bin 
  

• Check Composer

  $ composer -v