Cloning this repository:

git clone git://gitorious.org/~chuprin/jnode/chuprins-svn-mirror.git chuprins-svn-mirror
cd chuprins-svn-mirror

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

git remote add chuprins-svn-mirror git://gitorious.org/~chuprin/jnode/chuprins-svn-mirror.git
git fetch chuprins-svn-mirror
git checkout -b my-local-tracking-branch chuprins-svn-mirror/master_or_other_branch