jEdit and Lilypond installation

[Martin Nopola]

I have been using Lilypond for a year with vim and would 
like to use LilyPondTool with jEdit.
I downloaded both along with the required Java jre in my 
home folder.
jEdit works fine with .ly files and LilyPondTool appears in 
the plugin and the jEdit menu, 
Lilypond appears in the menu but not in the plugin list.
When I run Lilypond from the menu it does nothing.

The instructions say to install the jar file in the jar 
subdirectory but Lilypond has no jar file.
Do I have to download Lilypond again from the plugin menu?

Marty