After updating my xemacs-packages to xemacs-21.1.14-2.7 (older version
would not work with docbook), I first could not get jde to work, as
eieio.elc is missing in the package. After installing xemacs-el jde will
work, but I am not able to byte-compile the missing file.
*** This bug has been marked as a duplicate of 26753 ***