Install 0install-core by entering the following commands in the terminal
Update package repositories and get latest package information.
sudo apt update -y
Install the packages and dependencies with -y flag.
sudo apt install -y 0install-core
Now that you have your 0install-core installed
Package Description: cross-distribution packaging system (non-GUI parts)
OS: Ubuntu 18.04 LTS Bionic Beaver
Dependent Packages (you may have to install the packages below if it is not installed automatically or is not available on your computer) :
cross-distribution packaging system
cross-distribution packaging system (non-GUI parts)