Nevermind my poem-ltn1 report, it was probably caused by bad permissions
in the tarball:
[~]2 tar tjvf xemacs-sumo-2002-03-29.tar.bz2 | grep 'rw.-'
-rw------- steve/users 4173 2002-03-23 22:13:58
./xemacs-packages/lisp/apel/poem-ltn1.el
-rw------- steve/users 27400 2001-12-12 20:16:57
./xemacs-packages/lisp/edit-utils/info-look.el
-rw------- steve/users 18071 2002-03-24 15:25:53
./xemacs-packages/lisp/edit-utils/setnu.el
-rw------- steve/users 10715 2002-03-24 15:28:12
./xemacs-packages/lisp/fsf-compat/timer.el
-rw------- steve/users 59656 2001-07-14 01:37:41 ./xemacs-packages/lisp/gnus/nnmail.el
-rw------- steve/users 21983 2002-03-26 21:39:53 ./xemacs-packages/lisp/tm/ChangeLog
-rw------- steve/users 121228 2002-03-22 16:02:32
./xemacs-packages/lisp/xemacs-base/comint.el
/Valdis