Hi, zimoun skribis: > That's awesome ! Glad you like it! >> The change for Singularity is similar. I’ve tested it with an >> instance of Singularity 3.2.0. Unfortunately, we still have 2.x >> in Guix and that doesn’t quite support the environment file, so I’ve >> chosen to punt on this one. > > In `docker.scm` you replace %bootstrap-guile by guile-2.2, that's you > are talking about? No no, I was talking about Singularity 2.x, not Guile 2.x. :-) Thanks for your feedback, Ludo’.