IF(DOCBOOK_TO_MAN_FOUND)
  DOCBOOK_CREATE_MAN( engine-man 6 running-bear.sgml )
ELSE(DOCBOOK_TO_MAN_FOUND)
  MESSAGE("docbook-to-man was not found on your system. The manpages of the "
    "engine are not generated.")
ENDIF(DOCBOOK_TO_MAN_FOUND)
