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