i've got the same problem on SuSE 7.1
I downloaded the 'other' installation but get an error when I try to install it with
'java -classpath LimeWireOther.zip install'
:
java.lang.noclassdeffounderror: com/zerog/ja/installer/main
at install.main{[Dachpro-V1.2-120198]}
PS: note that I have JRE installed on my system!