bug#20877: Building coreutils on ubuntu 15.04 64bit fails.

[Ludovic Courtès]

Before investigating more, could you provide additional details:

  1. Version of Guix being used.  Did you run ‘guix pull’?
  2. Installation method: from source or binary tarball?
  3. Command line used to run ‘guix-daemon’?
  4. Are substitutes enabled?  (See
     <https://www.gnu.org/software/guix/manual/html_node/Substitutes.html>.)
  5. Mount options for /tmp (output of ‘mount | grep /tmp’)?

Thanks for your report!

Ludo’.