How to run pouchd service on system startup?

[Jason-2020]

Why you need it?

When I reboot my host machine, pouchd service doesn't start automatically. (Ubuntu)

How it could be?

Ubuntu 16.04+ uses systemd as system process manager and actually installs one in /usr/lib/systemd/system/pouch.service. However I cannot enable it?

$ sudo systemctl enable pouch
Synchronizing state of pouch.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable pouch
update-rc.d: error: pouch Default-Start contains no runlevels, aborting.

Other related information

$ sudo apt-cache policy pouch
pouch:
  Installed: 1.3.0-0ubuntu16
  Candidate: 1.3.0-0ubuntu16
  Version table:
 *** 1.3.0-0ubuntu16 500
        500 http://mirrors.aliyun.com/opsx/pouch/linux/debian pouch/stable amd64 Packages
        100 /var/lib/dpkg/status

$ uname -a
Linux ubuntu 4.15.0-72-generic #81-Ubuntu SMP Tue Nov 26 12:20:02 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/os-release 
NAME="Ubuntu"
VERSION="18.04.3 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.3 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic

[fuweid]

Will update this part. Thanks for reporting.