How to download and setup ccl
Open terminal and run command
git clone https://github.com/Clozure/ccl.git
git clone is used to create a copy or clone of ccl 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 ccl https://github.com/Clozure/ccl/archive/master.zip
Or simply clone ccl with SSH
git@github.com:Clozure/ccl.git