[Solved] Roms won't launch after Selph Scraper, runcommand error

[777]

Fresh 4.0.2 install, 8 systems. gba,gbc,mastersystem,megadrive,neogeo,nes,pcengine,snes. After installing roms they launch as should and everything is working. However after installing Steven Selph's Scraper, no roms launch, error message below. Same error message if I only install the scraper and try to launch and after scraping all games. Same issue with v4.0. v3.8.1 working.

Pi Model: 2B v1.1
RetroPie Version Used: 4.0.2
Built From: Pre made SD Image on RetroPie website
USB Devices connected: Keyboard
Controller used: iBuffalo SNES controller
Error messages received:
/opt/retropie/supplementary/runcommand/runcommand.sh: line 653: syntax error near unexpected token i//' /opt/retropie/supplementary/runcommand/runcommand.sh: line 653: for cpu i// Inferno utils/8c/mul.c'
Guide used: https://github.com/RetroPie/RetroPie-Setup/wiki/scraper

[meleu]

@777
I don't know why it happens after use sselph scraper, but based on the error message it seems that your runcommand.sh has some problem.
I would suggest you to update your runcommand:

1. go to RetroPie-Setup
2. Update RetroPie-Setup script
3. Manage Packages -> Manage Core Packages -> runcommand -> Install/Update from binary

and then try to launch your game again.

[777]

Thank you for the help, roms launch now after following directions.