Cloning this repository:

git clone git://gitorious.org/~shlomif/perl-html-parser/shlomif-mainline.git shlomif-mainline
cd shlomif-mainline

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

git remote add shlomif-mainline git://gitorious.org/~shlomif/perl-html-parser/shlomif-mainline.git
git fetch shlomif-mainline
git checkout -b my-local-tracking-branch shlomif-mainline/master_or_other_branch