> How did it complain exactly? Is it running as ‘root’, as per > ? > > The ability to run build processes in a chroot and under separate UIDs > is essential to achieve reproducibility. The basic issue is: I cannot add a builder group since on these machines I don't have the "groupadd" command ... limitations of the image/testbed So when starting the daemon with: [tumple_gnunet_deployment@planetlab-02 ~]$ sudo guix-daemon warning: daemon is running as root, so using `--build-users-group' is highly recommended accepted connection from pid 13641, uid 1376 245 operations The client prints: guix package -i make substituter-succeeded /nix/store/qhkvy39118lccxxsnrwjb9xp7s4627py-make-3.82-debug guix package: error: build failed: unable to fork: Operation not permitted > > Thanks a lot for your effort any! > > I'll let you know about progess installing gnunet with guix! > > Sure, let us know about any problems you may have. Thank you! > > Ludo’. -- Dipl.-Inf. Matthias Wachs Free Secure Network Systems Group Technische Universitaet Muenchen Chair for Network Architectures and Services Institute for Informatics / I8 Tel: +49 89 289 18037 Boltzmannstr. 3 / Room 03.05.042 Fax: +49 89 289 18033 D-85748 Garching b. Muenchen, Germany Email: wachs@net.in.tum.de