Eclipse – Incompatible JavaHL library for Subclipse in 64 bit Kubuntu

I'm trying to get Subversion working under Eclipse 3.7 in a 64 bit Kubuntu 11.10 but having problems. I've installed subclipse 1.8.1, installed 'libsvn-java' and have added -Djava.library.path=/usr/lib/jni/ under the -vmargs in the /usr/lib/eclipse/eclipse.ini file, but now getting the error message:

Incompatible JavaHL library loaded.  1.7.x or later required.

and can't seem to find out how to upgrade my JavaHL. I've reinstalled the subclipse plugin, which apparently also installs JavaHL version 1.7.1, so perhaps this isn't a case of JavaHL not being installed, but perhaps unfindable? – Anyone with any ideas?

** EDIT **

As mentioned below the links provided in the accepted answer have stopped working, but you can download updated files here (credit to Rekhyt) but you will need subclipse version 1.8.x which you can install by adding http://subclipse.tigris.org/update_1.8.x to Eclipse

I installed subclipse 1.8 first then installed these files in order:

1. libsvn-java_1.7.2-0ubuntu0~ppa1_amd64.deb
2. subversion_1.7.2-0ubuntu0~ppa1_amd64.deb
3. libsvn1_1.7.2-0ubuntu0~ppa1_amd64.deb

If you need 32 bit go to the launchpad page and click the 'subversion – 1.7.2-0ubuntu0~ppa1' link at the bottom of the page – this will bring up all the relevant files