Prerequisites

To build and publish to the Snap Store, you need the
following components:

Ubuntu OS, 18.04 LTS (or higher)

Snapcraft command line tool

Multipass virtualization manager or
LXD container manager

Set up the build environment

Use the following instructions to set up your build environment.

Install snapcraft

At the command line, run the following:

sudo snap

install snapcraft

-classic

Install Multipass

Also at the command line, run the following:

sudo snap

install multipass

-classic