Cloning this repository:

git clone git://gitorious.org/~rich/qt-labs/richs-widgets-ng.git richs-widgets-ng
cd richs-widgets-ng

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

git remote add richs-widgets-ng git://gitorious.org/~rich/qt-labs/richs-widgets-ng.git
git fetch richs-widgets-ng
git checkout -b my-local-tracking-branch richs-widgets-ng/master_or_other_branch