kde-devel@freedom:~/kde/src/KDE/kdebase$ svn switch --relocate svn+ssh://mchakravarty@svn.kde.org/home/kde/tags/KDE/4.0.0/kdebase svn+ssh://mchakravarty@svn.kde.org/home/kde/tags/KDE/4.0.2/kdebase
svn: Relocate can only change the repository part of an URL