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