Cloning this repository:

git clone git://gitorious.org/~sagarun/dgplug_media_theme_change/aruns-media-wiki-css-clone.git aruns-media-wiki-css-clone
cd aruns-media-wiki-css-clone

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

git remote add aruns-media-wiki-css-clone git://gitorious.org/~sagarun/dgplug_media_theme_change/aruns-media-wiki-css-clone.git
git fetch aruns-media-wiki-css-clone
git checkout -b my-local-tracking-branch aruns-media-wiki-css-clone/master_or_other_branch