Hi, John Cassidy wrote: > > Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148.
Greg Wooledge wrote: > That's a very strange and specific error message. Is your systemctl > command missing, or has incorrect permissions or something? I rather guess that it is due to the perl thingies @instance_args, $action, @start_unit in system('systemctl', '--quiet', @instance_args, $action, @start_units) == 0 or die("Could not execute systemctl: $!"); at https://sources.debian.org/src/init-system-helpers/1.67/script/deb-systemd-invoke/#L148 One should make them visible and then re-try the Redis installation after possibly removing the debris of the nearly completed installation. We'd need a perl programmer to tell the exact command to insert before line 148 to make the systemctl command parameters visible before the execution attempt. Something like print STDERR "systemctl --quiet, @instance_args, $action, @start_units\n"; The problem seems not uncommon: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010893 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1076530 Have a nice day :) Thomas