Does ljxp work?

Hello!
I’m using drupal 5.1, and used 5.0 before.
And for a month I’m trying to make ljxp module work, unfortunately without success.
Files from here - http://cvs.drupal.org/viewcvs/drupal/contributions/modules/ljxp/ - give a strage error which shows a versions history file in the beginning of page.
Files from here - http://drupal.org/project/ljxp/ - give a strange error: “error 0: invalid schema” when I’m trying to cross-post.

The question is – does someone use this plugin? Or it’s just an old stuff, forgotten by everyone?

Thanks!