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