You can clone with
HTTPS or Subversion.
If I set the site language code to Japanese, then the Django template filter for date formatting will output "11月" instead of "nov", for example, which will break the blog_archive_month URL in blog_base.html (and possibly other places -- I haven't investigated). This URL contains the month and year as arguments, which should not be localized. In the Django dev version, you can fix this using the unlocalize template tag filter -- not sure how to fix this in Django 1.3 or 1.2 or earlier though.