Cloning this repository:

git clone git://gitorious.org/sterora/arora.git arora
cd arora

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

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

Cloning this repository:

git clone git://gitorious.org/~enrico/sterora/sterora.git sterora
cd sterora

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

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