Synology + Composer

Turn on PHAR directive from DSM Control Panel

01_web services

02_php settings

shh into BusyBox
cd to the project directory

get composer from getcomposer.org

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

Enable Customize PHP open_basedir from DSM control panel and append the following path to it.

:/root:/usr/bin

Restart apache

/usr/syno/etc/rc.d/S97apache-user.sh restart