Cloning this repository:

git clone git://gitorious.org/~kchai1/0xdroid/kchai1s-external_bluez.git kchai1s-external_bluez
cd kchai1s-external_bluez

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

git remote add kchai1s-external_bluez git://gitorious.org/~kchai1/0xdroid/kchai1s-external_bluez.git
git fetch kchai1s-external_bluez
git checkout -b my-local-tracking-branch kchai1s-external_bluez/master_or_other_branch