Cloning this repository:

git clone git://gitorious.org/~waynechen/irrlichtandroid/waynechens-irrlichtandroid.git waynechens-irrlichtandroid
cd waynechens-irrlichtandroid

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

git remote add waynechens-irrlichtandroid git://gitorious.org/~waynechen/irrlichtandroid/waynechens-irrlichtandroid.git
git fetch waynechens-irrlichtandroid
git checkout -b my-local-tracking-branch waynechens-irrlichtandroid/master_or_other_branch