Snapcraft or Snap is a universal app store for Linux and deliver and update your app on any Linux distribution for desktop, cloud, and Internet of Things.
Snaps are transforming the way install and update apps, working across many distributions and versions of Linux
Snaps are bundling dependencies and config, and simplifying installs to a single standard command.
If you have Ubuntu 16.04 LTS or higher like Ubuntu 18.04 LTS, you don’t need to install Snap. As Snap is already installed.
If you want to check your Snap version type this code on terminal:
But if you older versions of Ubuntu or if you don’t have snap on your system, you can install it from terminal. Launch the terminal and type the following commands:
sudo apt update
sudo apt install snapd
Now it is time to reboot you pc.