Hi, Bengt Richter <b...@bokr.com> writes:
> Hi, > > On +2020-07-30 00:15:56 +0200, Ricardo Wurmus wrote: >> >> Jan Wielkiewicz <tona_kosmicznego_smie...@interia.pl> writes: >> >> > Dnia 2020-07-29, o godz. 22:17:01 >> > Ricardo Wurmus <rek...@elephly.net> napisał(a): >> > >> >> >> >> “avr-toolchain” is a procedure, not a package. Use >> >> “avr-toolchain-4.9” or “avr-toolchain-5”. >> >> >> > >> > Success! >> > >> > What about the strange message though? >> > "incorrect package definition" would be better. >> >> “Unbound variable: ~S” looks like a format string with a placeholder >> that didn’t get replaced with an actual value. It would be marginally >> better if it said “Unbound variable: avr-toolchain”. > > I suspect there are also bugs lurking in the exception-reporting chain between > a (throw 'exception args ...) and the ultimate format statement that produces > a message with "~S" in it. Perhaps one got fixed or avoided in the upgrade? That would be my hunch too! I had reported and tried to fix such problems here: http://issues.guix.gnu.org/41956. Still unresolved, it requires more effort to be fixed properly (writing tests mostly). Maxim
