Cloning this repository:

git clone git://gitorious.org/~rapsys/qt/rapsys-kde-qt-mysql-isopen.git rapsys-kde-qt-mysql-isopen
cd rapsys-kde-qt-mysql-isopen

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

git remote add rapsys-kde-qt-mysql-isopen git://gitorious.org/~rapsys/qt/rapsys-kde-qt-mysql-isopen.git
git fetch rapsys-kde-qt-mysql-isopen
git checkout -b my-local-tracking-branch rapsys-kde-qt-mysql-isopen/master_or_other_branch