Had the same problem. I fetched the latest source package (1.2.3) from Sid and compiled it for Lenny. That solved the issue.
But I guess there's no chance to bring that package into Lenny anymore. If anybody needs it, I can upload the binary package somewhere. -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org