Cloning this repository:

git clone git://gitorious.org/~pkj/qt-labs/pkjs-qtscriptgenerator.git pkjs-qtscriptgenerator
cd pkjs-qtscriptgenerator

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

git remote add pkjs-qtscriptgenerator git://gitorious.org/~pkj/qt-labs/pkjs-qtscriptgenerator.git
git fetch pkjs-qtscriptgenerator
git checkout -b my-local-tracking-branch pkjs-qtscriptgenerator/master_or_other_branch