hey, i copy&past all, after

# systemctl start cpug.service

i get this massage:

[root@localhost ~]# systemctl start cpug.service
Failed to issue method call: Unit cpug.service failed to load: Bad message. See system logs and 'systemctl status cpug.service' for details.

than i try this:
# systemctl status cpug.service

and get this:
cpug.service - Change CPU Govenor performance
Loaded: error (Reason: Bad message)
Active: inactive (dead)