Cloning this repository:

git clone git://gitorious.org/~ioschen/qt/ioschens-wkhtmltopdf-qt.git ioschens-wkhtmltopdf-qt
cd ioschens-wkhtmltopdf-qt

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

git remote add ioschens-wkhtmltopdf-qt git://gitorious.org/~ioschen/qt/ioschens-wkhtmltopdf-qt.git
git fetch ioschens-wkhtmltopdf-qt
git checkout -b my-local-tracking-branch ioschens-wkhtmltopdf-qt/master_or_other_branch