https://foss.heptapod.net/fluiddyn/fluidsim is a Mercurial repository.
``` guix download --commit=62c4dbe4f786 https://foss.heptapod.net/fluiddyn/fluidsim ``` fails with: ``` SWH: revision "62c4dbe4f786" originating from https://foss.heptapod.net/fluiddyn/fluidsim could not be found guix download: warning: revision 62c4dbe4f786 of https://foss.heptapod.net/fluiddyn/fluidsim could not be fetched from Software Heritage guix download: error: Git error: unexpected http status code: 404 ``` I studied `guix download -h` which shows that `guix download` only supports Git repositories. Since there is `hg-download`, it would make sense that the command `guix download` support Mercurial. -- Pierre Augier - CR CNRS http://www.legi.grenoble-inp.fr LEGI (UMR 5519) Laboratoire des Ecoulements Geophysiques et Industriels BP53, 38041 Grenoble Cedex, France tel:+33.4.56.52.86.16