hyperspec.el is compiled but can't be found in the load-path

Greetings, With XEmacs 21.2-b43 and xemacs-sumo-2001-02-04.tar.gz as the SUMO package, xemacs -q and M-x locate-library RET ilisp RET results to "Library is file /usr/local/storage/xemacs/lib/xemacs/\ xemacs-packages/lisp/ilisp/ilisp.elc" but M-x locate-library RET hyperspec RET results to "No library hyperspec in search path" even it exists, compiled even, under the extra directory which again is under the same ilisp directory ilisp.elc resides in. There is also no autoload for, for example, run-ilisp function, one of the functions that can be used to start ILISP. -- Hannu