bug#68877: Dictionary extensions on libreoffice not working

[francismb via Bug reports for GNU Guix]

Here is $ guix describe
  guix 7bf8b7c
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 7bf8b7c33304d6e69f36190f0444576da1863efc

I hope it helps
Francis