라즈베리파이2에 Retropie 설치

Retropie를 다운

http://blog.petrockblock.com/retropie/retropie-downloads/

압축푸세요.

MicroSD 포맷을 위해 SDformatter 다운

https://www.sdcard.org/downloads/formatter_4/

Retropie 설치를 위한 Win32 disk imager 다운

http://sourceforge.net/projects/win32diskimager/

관리자 권한으로 실행

(안하면 오류)

https://github.com/RetroPie/RetroPie-Setup/wiki/Setting-Up-Wifi

WPA/WPA2

auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
   wpa-ssid "NETWORK_NAME"
   wpa-psk "NETWORK_PASSWORD"

you can also add wireless-power off at the end if you have issues with your wifi dongle turning off and on a lot and not being able to maintain a connection.

WEP

auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
   wireless-essid NETWORK_NAME
   wireless-key NETWORK_PASSWORD

Open Network (암호가 없을때)

auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
  wireless-essid NETWORK_NAME
  wireless-mode managed

sudo service networking restart

sudo raspi-config

1. Expand Filesystem

자동으로 리사이즈

Finish 하고 재부팅

관리자 암호 설정

sudo passwd root

Virtual Gamepad 설치

https://github.com/RetroPie/RetroPie-Setup/wiki/Virtual-Gamepad

### Install Node.js

sudo apt-get update && sudo apt-get upgrade
wget http://node-arm.herokuapp.com/node_latest_armhf.deb
sudo dpkg -i node_latest_armhf.deb


### Install Virtual Gamepad (Must Be Run As Root!)

su
git clone https://github.com/miroof/node-virtual-gamepads
cd node-virtual-gamepads
npm install


### Enable Virtual Gamepad on Boot

sudo npm install pm2 -g
sudo pm2 start main.js
sudo pm2 startup
sudo pm2 save