OpenLogos install problem

[Curtis Vaughan <curtis@npc-usa.com>]

I'm trying to install OpenLogos Translation program. In order to install 
I have to first compile, then run "make". When running compile I run 
into the following error:

configure: javainclude FOR i686-pc-linux is  
-I/lt/pkg/jdk1.5.0_02/include -I/lt/pkg/jdk1.5.0_02/include/linux
checking for jni.h... no
configure: error: No java dir

I tried install more java packages (specifically free-java-sdk) but that 
didn't help.
What do I need to make the compile work?

I would write to the openlogos mail list, but it doesn't seem to be 
available.

Curtis