Cloning this repository:

git clone git://gitorious.org/~guenther/qt-labs/guenthers-graphics-dojo.git guenthers-graphics-dojo
cd guenthers-graphics-dojo

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

git remote add guenthers-graphics-dojo git://gitorious.org/~guenther/qt-labs/guenthers-graphics-dojo.git
git fetch guenthers-graphics-dojo
git checkout -b my-local-tracking-branch guenthers-graphics-dojo/master_or_other_branch