The link to the "Test zone" <http://www.dnssec-tools.org/testzone/> no longer works (404). A pity, since I use this test zone a lot.
Thanks for letting us know about the issue. Sourceforge completely changed the way they let us manage the web pages a while back and it broke quite a number of things. You just found one more. I've just fixed it so the web page should be back; let us know if anything still appears broken to you.
Still broken, same error message.
Ok, last time I fixed it by copying the necessary files into place that were missing after the rebuild. However, the frequent auto-updates of the web pages from SVN removed nicely removed them again. So, I've re-installed them and told rsync to remove the directory from it's care and everything should be fine now. Sorry about all that.
OK, it works. Thanks.