Cloning this repository:

git clone git://gitorious.org/~jlebleu/testlink-ga/jlebleus-testlink-code.git jlebleus-testlink-code
cd jlebleus-testlink-code

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

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