Use a SKK dictionary that may be in this repository.
Configure ddskk only after a successful load of 'skk-autoloads'.
Install 'ddskk' into ./site-lisp.
Add 'skk-autoloads.el' generated by make.
Put a large SKK dictionary in 'site-lisp/ddskk-14.4/dic'.
Add the path to the ddskk directory to load-path.