On 2024-06-24 at 01:31:46-06:00, Hans Hagen via ntg-context set forth:
Do you have a bin then? And ran mtxrun --generate --luatex ?
Hans

Yes, at least I ran that command just now and it apparently succeeded.

I just discovered something relevant and useful. Check this out:

$ context /tmp/test.tex
startup error : no format file given, quitting
$ which context
/opt/context/tex/texmf-linuxmusl-64/bin/context
$ /opt/context/tex/texmf-linuxmusl-64/bin/context /tmp/test.tex
resolvers       | formats | executing runner 'run luametatex format': [snip]

So it's some kind of invocation bug. I'm revealed to know I can use ConTeXt now, but I wonder if there's a way to fix this.

Sincerely,
Bryan Kaplan