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