remote-testsvn: Hangs at revision

Hi,

I tried out the testsvn remote helper on a simple Subversion
repository, but it seems to hang at Revision 8 indefinitely without
any indication of progress.  I'm currently digging in to see what went
wrong.  The repository I'm cloning is:

  $ git clone testsvn::http://python-lastfm.googlecode.com/svn/trunk/

Thanks.

Ram