well, I extracted the rpm and got:

     bmike1@Michaels-Presario ~/Programs/Jupiter $ ls -l
     total 60
     drwxrwxr-x 4 bmike1 bmike1  4096 2011-11-29 08:07 etc
     -rw-rw-r-- 1 bmike1 bmike1 47296 2011-11-28 20:21
jupiter-0.0.51-3.noarch.rpm
     drwxrwxr-x 5 bmike1 bmike1  4096 2011-11-29 08:07 usr
     drwxrwxr-x 3 bmike1 bmike1  4096 2011-11-29 08:07 var
     bmike1@Michaels-Presario ~/Programs/Jupiter $

What else am I supposed to do to install it?
-- 
:-)~MIKE~(-: