How to download and setup kingpin
Open terminal and run command
git clone https://github.com/alecthomas/kingpin.git
git clone is used to create a copy or clone of kingpin 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 kingpin https://github.com/alecthomas/kingpin/archive/master.zip
Or simply clone kingpin with SSH
[email protected]:alecthomas/kingpin.git