Packages for the release of the KDE Software Compilation 4.6.4 are available for Kubuntu 11.04 bringing you new versions of the KDE Platform, Plasma Workspaces and KDE Applications .
Bugs in packaging should be reported to kubuntu-ppa on Launchpad. Bugs in the software to KDE.
Users of 11.04 can install it from the Kubuntu Updates PPA.
To update, use the Software Repository Guide to add the following repository to your software sources list:
Thanks to Tarun, Philip, Michal and others for help with these packages.