On 07/25/2016 11:36 PM, Ludovic Courtès wrote: >> For those willing to follow my work, a Git repository is available here: >> >> https://notabug.org/mthl/cuirass > > … and the README has instructions on how to run it. If anyone has spare > CPU cycles, run Cuirass, ‘guix publish’, and share. :-) Sorry, if this mail comes around twice. Thunderbird crashed :( Sadly the instructions to build it are a bit unclear. I tried: fps@guix ~/cuirass$ guix environment --ad-hoc gcc gcc:lib automake guix guile guix environment: warning: ambiguous package specification `guile' guix environment: warning: choosing guile-2.0.11 from gnu/packages/guile.scm:131:2 fps@guix ~/cuirass [env]$ GUILE_LOAD_PATH=$GUILE_LOAD_PATH:/home/fps/guix/ ./configure checking for a BSD-compatible install... /run/current-system/profile/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /run/current-system/profile/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... no checking whether make supports nested variables... no checking whether make supports nested variables... (cached) no checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for pkg-config... no checking for GUILE... no configure: error: in `/home/fps/cuirass': configure: error: The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables GUILE_CFLAGS and GUILE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See `config.log' for more details How about including a guix package definition then we can easily build it assuming "we" know how to do out-of-guix-tree package building :) Regards, Flo -- https://fps.io