Unit `kpz.service` has a bad unit file setting

[hantsaniala]

kpz cannot start as service on Debian 10.

$ sudo systemctl status kpz

● kpz.service - DevOps CLI toolkits made with Go
   Loaded: bad-setting (Reason: Unit kpz.service has a bad unit file setting.)
   Active: inactive (dead)

oct. 24 10:48:26 vmi618951.contaboserver.net systemd[1]: /etc/systemd/system/kpz.service:6: Executable path specifies a directory: /usr/local/bin/

Possible solution: https://unix.stackexchange.com/questions/642828/why-does-this-systemd-unit-file-generate-an-error-service-has-a-bad-unit-file-s