After upgrading a local installation of WordPress subversion started complaining about missing files, that were deleted during the upgrade.

Since there were a lot of files I searched for an easy way to delete all the missing files at once, and found such a way here.

svn rm $( svn status | sed -e '/^!/!d' -e 's/^!//' )

One of the comments mentions that it doesn’t work with filenames that contains white space, which I haven’t tested.