backup the full svn repo from the remote server using:
svnrdump dump https://ninelanterns.svn.cloudforge.com/9lbenchmark > 9lbenchmark.dump
create a new "remote" svn repository locally
svnadmin create ./9lbenchmark
load in the previously dumped data
svnadmin load ./9lbenchmark < 9lbenchmark.dump
no we can checkout from this repo
svn co file:///path/to/local/repo/9lbenchmark ./9lbenchmark