Hi, I keep getting this error when trying to build Guix. I got it just today when invoking the following command from a clean checkout: guix environment --pure guix -- ./bootstrap && ./configure --localstatedir=/var && make My current guix version is 18a69803e2eea4f7555d6eafb6497a645c2d094f: $ guix describe guile: warning: failed to install locale Generation 5 Nov 11 2019 20:03:30 (current) guix 18a6980 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: 18a69803e2eea4f7555d6eafb6497a645c2d094f GUIX_PACKAGE_PATH="/home/marusich/custom-guix-packages" The commit I had checked out was: 18a69803e2eea4f7555d6eafb6497a645c2d094f. Can anyone reproduce this issue? It happens consistently for me using this checkout. This is the tip of the master branch, by the way. I ran "guix pull" without any problem earlier today. It happens even if I remove the "--pure" option: guix environment guix -- ./bootstrap && ./configure --localstatedir=/var && make It still happens even if I add zlib ad-hoc to the environment: $ guix environment guix --ad-hoc zlib -- ./bootstrap && ./configure --localstatedir=/var && make It's pretty strange. -- Chris