Cloning this repository:

git clone git://gitorious.org/supybot-lastfm/mainline.git mainline
cd mainline

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

git remote add mainline git://gitorious.org/supybot-lastfm/mainline.git
git fetch mainline
git checkout -b my-local-tracking-branch mainline/master_or_other_branch

Cloning this repository:

git clone git://gitorious.org/~trashy/supybot-lastfm/trashys-mainline.git trashys-mainline
cd trashys-mainline

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

git remote add trashys-mainline git://gitorious.org/~trashy/supybot-lastfm/trashys-mainline.git
git fetch trashys-mainline
git checkout -b my-local-tracking-branch trashys-mainline/master_or_other_branch