Cloning this repository:

git clone git://gitorious.org/~shaffex/qt-labs/shaffexs-mobile-demos.git shaffexs-mobile-demos
cd shaffexs-mobile-demos

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

git remote add shaffexs-mobile-demos git://gitorious.org/~shaffex/qt-labs/shaffexs-mobile-demos.git
git fetch shaffexs-mobile-demos
git checkout -b my-local-tracking-branch shaffexs-mobile-demos/master_or_other_branch