Cloning this repository:

git clone git://gitorious.org/~codealot/nmapsi4/codealots-nmapsi4.git codealots-nmapsi4
cd codealots-nmapsi4

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

git remote add codealots-nmapsi4 git://gitorious.org/~codealot/nmapsi4/codealots-nmapsi4.git
git fetch codealots-nmapsi4
git checkout -b my-local-tracking-branch codealots-nmapsi4/master_or_other_branch