Cloning this repository:

git clone git://gitorious.org/icecastradio/icecastradio.git icecastradio
cd icecastradio

Add this repository as a remote to an existing local repository:

git remote add icecastradio git://gitorious.org/icecastradio/icecastradio.git
git fetch icecastradio
git checkout -b my-local-tracking-branch icecastradio/master_or_other_branch