eb --from-pr 4768 problem

gistfile1.txt

eb --from-pr 4768 --prefix=/scratch/eb-sandbox --robot-paths=/local/eb/software/Core/EasyBuild/3.3.1/lib/python2.7/site-packages/easybuild_easyconfigs-3.3.1-py2.7.egg/easybuild/easyconfigs --dry-run
== temporary log file in case of crash /scratch/eb-lKz_wE/easybuild-tE1xDT.log

*** WARNING: Using easyconfigs from unstable (pending/failed tests or merge conflict) PR #4768 ***

ERROR: Failed to process easyconfig /scratch/eb-lKz_wE/files_pr4768/f/FFTW/FFTW-3.3.6-gompi-2017b.eb: Failed to process easyconfig /scratch/eb-lKz_wE/files_pr4768/g/gompi/gompi-2017b.eb: Failed to process easyconfig /scratch/eb-lKz_wE/files_pr4768/o/OpenMPI/OpenMPI-2.1.1-GCC-6.4.0-2.28.eb: Failed to determine minimal toolchain for dep hwloc 1.11.7

eb  --prefix=/scratch/eb-sandbox/ --robot-paths=/local/eb/software/Core/EasyBuild/3.3.1/lib/python2.7/site-packages/easybuild_easyconfigs-3.3.1-py2.7.egg/easybuild/easyconfigs --show-config 
#
# Current EasyBuild configuration
# (C: command line argument, D: default value, E: environment variable, F: configuration file)
#
buildpath               (F) = /scratch
filter-deps             (F) = pkg-config
git-working-dirs-path   (F) = /afs/hpc2n.umu.se/home/a/ake/Projects/git-repos/easybuild
github-user             (F) = akesandgren
include-easyblocks      (F) = /local/eb/custom/easyblocks/*.py
installpath             (C) = /scratch/eb-sandbox/
job-backend-config      (F) = /local/eb/gc3pie.slurm.cfg
minimal-toolchains      (F) = True
module-naming-scheme    (F) = HierarchicalMNS
packagepath             (C) = /scratch/eb-sandbox/packages
prefix                  (C) = /scratch/eb-sandbox/
recursive-module-unload (F) = True
repositorypath          (C) = /scratch/eb-sandbox/ebfiles_repo
robot-paths             (D) = /local/eb/software/Core/EasyBuild/3.3.1/lib/python2.7/site-packages/easybuild_easyconfigs-3.3.1-py2.7.egg/easybuild/easyconfigs
sourcepath              (F) = /local/eb/sources
subdir-user-modules     (F) = Public/easybuild/modules
tmpdir                  (F) = /scratch