Ludovic Courtès writes: > $ guix time-machine --commit=ab0ede51c041927a1c35535aec3504f84d7a9751 -- > environment --ad-hoc hello -- hello
[..] > Backtrace: Yes, that's what I get. After pulling back to (April 24th) --8<---------------cut here---------------start------------->8--- $ guix describe Generation 53 May 29 2020 12:53:10 (current) guix 2520059 repository URL: https://git.savannah.gnu.org/git/guix.git commit: 2520059bdb43fa1663ce102f3f4c442d4918c32b --8<---------------cut here---------------end--------------->8--- it works again --8<---------------cut here---------------start------------->8--- 14:02:31 janneke@dundal:~/src/guix/master [env] $ guix time-machine --commit=ab0ede51c041927a1c35535aec3504f84d7a9751 -- environment --ad-hoc hello -- hello Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... guile: warning: failed to install locale Hello, world! --8<---------------cut here---------------end--------------->8--- Janneke -- Jan Nieuwenhuizen <jann...@gnu.org> | GNU LilyPond http://lilypond.org Freelance IT http://JoyofSource.com | Avatar® http://AvatarAcademy.com