I cannot get archiving to work as expected.

Example:

With the cursor on

* DONE Werk aan die normalisering van skrywers
  CLOSED: [2015-10-13 Di 07:50]
  :PROPERTIES:
  :ID:       d48a7607-0a66-42a6-8819-b98be5f612aa
  :END:

and

#+ARCHIVE: %s_done::

in the file

Then I did C-c $

As a result, a buffer "werkorg.org_done  contains:

#    -*- mode: org -*-


Archived entries from file /home/js/Dropbox/orgmode/werkorg.org

and

*Messages*

Copied: Subtree(s) with 232 characters
org-archive-subtree: Symbol's function definition is void: outline-show-all

And the original line in werkorg.org is unchanged and still present.

What am I doing wrong?

Regards

Johann