First install on RaspberryPi
Read and follow this…: https://github.com/retropie/retropie-setup/wiki/First-Installation
You can connect to your RetroPie using SSH, e.g. with Putty. https://github.com/RetroPie/RetroPie-Setup/wiki/SSH
To set up:
sudo touch ssh
sudo reboot now
Note on adding ROMS
You can find your RetroPie on your network, e.g. from Windows Explorer.
Right-click “This PC”, “Map network Drive”.
Select a letter for your drive (e.g. “R”), click “Browse”, go to “Retropie” and select the “roms”-folder.
Now you have a drive with folders for all your systems, where you can copy the ROMS from your computer to the SD-card.
Adding new system emulators
You have to go to //RetroPie/configs (instead of the roms-folder, so your previously mapped network-drive won’t get you there).
After adding ROMS, set up Scraper to fetch meta data (https://github.com/retropie/retropie-setup/wiki/scraper).
Note that Scraper can now be installed from Additional Packages: