Error: turbo-fan Default-Start contains no runlevels during service installation

[ekokurniawann]

sudo ./install_service.sh
[Mode: install]
['turbo-fan' service is presented. Remove it.]
Synchronizing state of turbo-fan.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install disable turbo-fan
update-rc.d: error: turbo-fan Default-Start contains no runlevels, aborting.
[Remove old data]
removed '/opt/turbo-fan/install_service.sh'
removed '/opt/turbo-fan/LICENSE'
removed '/opt/turbo-fan/Makefile'
removed '/opt/turbo-fan/uninstall_service.sh'
removed '/opt/turbo-fan/src/.facer.ko.cmd'
removed '/opt/turbo-fan/src/facer.mod.c'
removed '/opt/turbo-fan/src/facer.mod.o'
removed '/opt/turbo-fan/src/.facer.mod.o.cmd'
removed '/opt/turbo-fan/src/.facer.mod.cmd'
removed '/opt/turbo-fan/src/facer.ko'
removed '/opt/turbo-fan/src/facer.mod'
removed '/opt/turbo-fan/src/facer.c'
removed '/opt/turbo-fan/src/facer.o'
removed '/opt/turbo-fan/src/.facer.o.cmd'
removed directory '/opt/turbo-fan/src'
removed '/opt/turbo-fan/.Module.symvers.cmd'
removed '/opt/turbo-fan/Module.symvers'
removed '/opt/turbo-fan/install.sh'
removed '/opt/turbo-fan/refresh.sh'
removed '/opt/turbo-fan/push.sh'
removed '/opt/turbo-fan/README.md'
removed '/opt/turbo-fan/.modules.order.cmd'
removed '/opt/turbo-fan/facer_rgb.py'
removed '/opt/turbo-fan/modules.order'
removed '/opt/turbo-fan/install_openrc.sh'
removed '/opt/turbo-fan/keyboard.webp'
removed '/opt/turbo-fan/PKGBUILD/makepkg.sh'
removed '/opt/turbo-fan/PKGBUILD/Predator-Sense-systemd-git.install'
removed '/opt/turbo-fan/PKGBUILD/PKGBUILD'
removed directory '/opt/turbo-fan/PKGBUILD'
removed '/opt/turbo-fan/uninstall.sh'
removed directory '/opt/turbo-fan'
[Create directories]
[Copy new data]
sending incremental file list
LICENSE
Makefile
Module.symvers
README.md
facer_rgb.py
install.sh
install_openrc.sh
install_service.sh
keyboard.webp
modules.order
push.sh
refresh.sh
uninstall.sh
uninstall_service.sh
PKGBUILD/
PKGBUILD/PKGBUILD
PKGBUILD/Predator-Sense-systemd-git.install
PKGBUILD/makepkg.sh
src/
src/.facer.ko.cmd
src/.facer.mod.cmd
src/.facer.mod.o.cmd
src/.facer.o.cmd
src/facer.c
src/facer.ko
src/facer.mod
src/facer.mod.c
src/facer.mod.o
src/facer.o

sent 3.943.442 bytes received 545 bytes 7.887.974,00 bytes/sec
total size is 3.940.542 speedup is 1,00
[Create turbo-fan service]
Synchronizing state of turbo-fan.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable turbo-fan
update-rc.d: error: turbo-fan Default-Start contains no runlevels, aborting.