Cloning this repository:

git clone git://gitorious.org/tuenti-net/tuenti-net.git tuenti-net
cd tuenti-net

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

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