Comment 14 for bug 445781

Oops... ...sorry. Did everything *except* restarting evolution-data-server:

On my computer the directory /usr/lib/evolution/2.32/ does only contain the following four programs:
 - evolution-addressbook-clean
 - evolution-alarm-notify
 - evolution-addressbook-export
 - evolution-backup

After the last few updates desktopcouch has started working together flawlessly with dbus:
gunter@book:~/src$ dbus-send --session --dest=org.desktopcouch.CouchDB --print-reply --type=method_call / org.desktopcouch.CouchDB.getPort
method return sender=:1.100 -> dest=:1.126 reply_serial=2
   int32 47197

So the bug probably should be named "evolution-data-server missing on natty": I have installed the homonymous package ("evolution-data-server"). And to make completely sure I have also purged evolution-data-server and evolution-data-server-common along with evolution itself (don't do this at home: It will uninstall all the things that keep network-manager working so re-installing these tools is only possible for an experienced user) and re-installed the packages again: My original problems with ubuntuone were caused by the fact some files were missing after my first attempt to install them. But even that didn't provide me with a the right binary.

Attached a list of all files containing evolution-data-server that are installed on my system.