Cloning this repository:

git clone git://gitorious.org/~sandst1/gupnp/gupnp-dlna-sandst1.git gupnp-dlna-sandst1
cd gupnp-dlna-sandst1

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

git remote add gupnp-dlna-sandst1 git://gitorious.org/~sandst1/gupnp/gupnp-dlna-sandst1.git
git fetch gupnp-dlna-sandst1
git checkout -b my-local-tracking-branch gupnp-dlna-sandst1/master_or_other_branch