How to download and setup k3d
Open terminal and run command
git clone https://github.com/k3d-io/k3d.git
git clone is used to create a copy or clone of k3d repositories.
You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with k3d https://github.com/k3d-io/k3d/archive/master.zip
Or simply clone k3d with SSH
[email protected]:k3d-io/k3d.git