Attention has to be taken for the extensions of the ROM files. In this directory there is a subdirectory for every emulated system, e.g., nes, snes, megadrive.

If you followed the steps above the main directory for all ROMs is ~/RetroPie/roms (or /home/pi/RetroPie/roms, which is the same here). Now, you have to copy your rom files into the ROMs directory. This will install the core and main packages which are equivalent to what is provided with the RetroPie SD image. Install the needed packages for the RetroPie setup script: Make sure you reserve enough memory for EmulationStation by modifying the /boot/config.txt configuration file or by using raspi-config as described in the Memory Split page.Ī reboot is required after any modifications to the video memory allocation. Running EmulationStation requires a larger than default GPU memory split. NOTE: The below configurations are not needed when installing on a Raspberry Pi4 model. Verify the allocated video memory (memory split) Users can also set the locale through the raspi-config tool.Ī reboot is required before these changes will be reflected by the locale command. The easiest way to set each item is to use the update-locale command, such as sudo update-locale LC_ALL='en_US.UTF-8'. If any of the above configuration lines are unset (particularly LANG, LANGUAGE, and LC_ALL), you should set them before installing RetroPie. The image can be installed the same way as the RetroPie image as described here). You can download a fresh Raspberry Pi OS image from here. The RetroPie SD image is built on top of Raspberry Pi OS Lite (without the PIXEL desktop environment), RetroPie can also be installed on top of the full Raspberry Pi OS but you can't run Retropie and PIXEL at the same time, you will need to logout of the PIXEL desktop environment in order to run emulationstation and the emulators RetroPie installs. RetroPie can also be installed on most debian based distros, a guide for installing RetroPie on Ubuntu on a PC can be found here If you are trying to follow this guide because you want the PIXEL desktop environment, you can already install it on the stock RetroPie SD image by following the guide here If you aren't comfortable with the terminal you would be wise to just use the RetroPie SD image provided. This guide is a manual process to recreate the stock SD image RetroPie released on the RetroPie Website for the Raspberry Pi.

Raspbian Install Raspbian/Raspberry Pi OS Verify the allocated video memory (memory split)Ĭonvert RetroPie SD Card Image to NOOBS Image Universal Controller Calibration & Mapping Using xboxdrv Validating, Rebuilding, and Filtering Arcade ROMs

How to install retropie on pc