Hi,

Cyril Roelandt <tipecaml@gmail.com> writes:

> * guix/import/pypi.scm (guix-package->pypi-name,
>   latest-release): New procedures.
>   (pypi-updater): New variable.
> * guix/scripts/refresh.scm (%updaters): Add %PYPI-UPDATER.
> ---
>  guix/import/pypi.scm     | 50 +++++++++++++++++++++++++++++++++++++++++++++++-
>  guix/scripts/refresh.scm |  4 +++-
>  2 files changed, 52 insertions(+), 2 deletions(-)
>

IIUC the commit bab020d7ca50e4153cf24832d119389a37fa8f63 has made
Guile-JSON non optional.

I've succeed a clean build with the previous commit (gnu: Add
python-tempest-lib.)  but then when I have done:

  git reset bab020d
  make -j4