How to Install Systemback on Ubuntu 18.04 and Ubuntu 19.10, 20.04

How to Install Systemback on Ubuntu 18.04 and Ubuntu 19.10, 20.04

https://www.linuxbabe.com/ubuntu/install-systemback-ubuntu-18-04-bionic-18-10

可以解决现在Systemback不能安装高于Ubuntu16版本的问题。