Cloning this repository:

git clone git://gitorious.org/android-on-freerunner/tools_koolu.git tools_koolu
cd tools_koolu

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

git remote add tools_koolu git://gitorious.org/android-on-freerunner/tools_koolu.git
git fetch tools_koolu
git checkout -b my-local-tracking-branch tools_koolu/master_or_other_branch