first i download the java j2re 1.4.1.01 in java.sun.com and install it in directory /usr/java
then i download the limewire.bin in limewire.com then cd to the folder where you downloaded LimeWireLinux.bin, I typed:
cd / <enter>

then I typed in:

PATH=$PATH:/usr/java/j2re1.4.1_01/bin sh ./LimeWireLinux.bin <enter>

then the install wizard runs, follow the instructions.