Attila Lendvai schreef op do 13-01-2022 om 18:20 [+0000]:
> > Using the guile REPL is a little less complicated than the guix
> > repl,
> > I would recommend trying
> > 
> > "./pre-inst-env guix shell guile-srfi-189 -- guile" first.
> 
> no luck with this either:
> 
> $ ./pre-inst-env guix build guile-srfi-189

I forgot to include "guile" ("guix shell" needs that to know
"GUILE_LOAD{,_COMPILED}_PATH"), try

./pre-inst-env guix shell guile guile-srfi-189 -- guile

instead.