retropie_setup.sh

#!/usr/bin/env bash

#  RetroPie-Setup - Shell script for initializing Raspberry Pi
#  with RetroArch, various cores, and EmulationStation (a graphical
#  front end).
#
#  (c) Copyright 2012-2015  Florian Müller (contact@petrockblock.com)
#
#  RetroPie-Setup homepage: https://github.com/petrockblog/RetroPie-Setup
#
#  Permission to use, copy, modify and distribute RetroPie-Setup in both binary and
#  source form, for non-commercial purposes, is hereby granted without fee,
#  providing that this license information and copyright notice appear with
#  all copies and any derived work.
#
#  This software is provided 'as-is', without any express or implied
#  warranty. In no event shall the authors be held liable for any damages
#  arising from the use of this software.
#
#  RetroPie-Setup is freeware for PERSONAL USE only. Commercial users should
#  seek permission of the copyright holders first. Commercial use includes
#  charging money for RetroPie-Setup or software derived from RetroPie-Setup.
#
#  The copyright holders request that bug fixes and improvements to the code
#  should be forwarded to them so everyone can benefit from the modifications
#  in future versions.
#
#  Many, many thanks go to all people that provide the individual packages!!!
#
#  Raspberry Pi is a trademark of the Raspberry Pi Foundation.
#
# =============================================================
#  START OF THE MAIN SCRIPT
# =============================================================

scriptdir=$(dirname $0)
scriptdir=$(cd $scriptdir && pwd)

# check, if sudo is used
if [[ $(id -u) -ne 0 ]]; then
    echo "Script must be run as root. Try 'sudo $0'"
    exit 1
fi

"$scriptdir/retropie_packages.sh" setup