How to debug?

[MikaelElkiaer]

Cool stuff here - at least I think it is, if only it worked for me. :)

I'm trying to get this working on a Pi3B with a fresh Retropie installation.
I can run the script without any apparent issues.
However, after restarting ES, or even the pi, I still don't see any Parsec emulator.
It doesn't seem to start anything up by itself, but even when starting parsecd and restarting ES, I still don't see anything.
journalctl gives me nothing.

Any hints to where to start looking?

[MikaelElkiaer]

Just stumbled upon this while re-running the setup.sh:
sed: -e expression #1, char 15: extra characters after command

[MikaelElkiaer]

Found no fix for the command, but after manually adding the parsec config to es_system.cfg it worked.