I have the same issue on an RPI4 and google led me here. I looked around more found this PR and comment from a guy at LibreElec in Aug 2021 saying that neither hyperion nor hyperion-ng work on the Raspberry Pi....
hyperion: mark add-on as broken by Portisch · Pull Request #5568 · LibreELEC/LibreELEC.tv
https://github.com/hyperion-project/hyperion#hyperion-classic-this-git-has-been-discontinued-please-go-to-hyperionng-next-generation
Like the recommendation…
github.com