Cloning this repository:

git clone git://gitorious.org/~alexgenco/sup/alexgencos-mainline.git alexgencos-mainline
cd alexgencos-mainline

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

git remote add alexgencos-mainline git://gitorious.org/~alexgenco/sup/alexgencos-mainline.git
git fetch alexgencos-mainline
git checkout -b my-local-tracking-branch alexgencos-mainline/master_or_other_branch