Hi Marius,

On Sun, 24 May 2020 00:23:57 +0200
Marius Bakke <mbakke@fastmail.com> wrote:

> Danny Milosavljevic <dannym@scratchpost.org> writes:
> 
> > $ guix environment --pure guix --ad-hoc git guile-json guile-readline
> > $ make 
> > [ 11%] LOAD     guix/scripts/download.scm
> > ice-9/eval.scm:293:34: error: hash-algorithm: unbound variable
> >
> > guix master commit 51443772b80c5ca51ccbe5cf05c5db4c216a7b66
> > on Ubuntu 16.04 on armhf.  
> 
> What is your 'guix --version'?
> 
> Presumably you can fix this by importing (guix openpgp) in (guix scripts
> download), but IWBN to figure out why it works on other systems.

dannym@bpi-iot-ros-ai:~$ guix --version
guix (GNU Guix) 1.0.1
Copyright (C) 2019 the Guix authors
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
dannym@bpi-iot-ros-ai:~$ guix describe
guix describe: error: failed to determine origin
hint: Perhaps this `guix' command was not obtained with `guix pull'? Its version
string is 1.0.1.

(This is the host guix, not the guix I'm trying to build)

strace says

/gnu/store/a8041j3pg62zi62b30w91mxrmjsamp64-guix-1.0.1/HEAD ENOENT