Cloning this repository:

git clone git://gitorious.org/~wregen/testlink-ga/wregens-testlink-code.git wregens-testlink-code
cd wregens-testlink-code

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

git remote add wregens-testlink-code git://gitorious.org/~wregen/testlink-ga/wregens-testlink-code.git
git fetch wregens-testlink-code
git checkout -b my-local-tracking-branch wregens-testlink-code/master_or_other_branch