h3xagram@686578a:~$ frostwire
Starting FrostWire...
Java exec found in PATH. Verifying...
OOPS, you don't seem to have a valid JRE. FrostWire works best with Sun JRE available at http://www.java.com
OOPS, unable to locate java exec in  /usr/lib/  hierarchy
You need to upgrade to JRE 1.5.x or newer from http://www.java.com
ls: /usr/java/j*: No such file or directory
OOPS, unable to locate java exec in  /usr/java/  hierarchy
You need to upgrade to JRE 1.5.x or newer from http://www.java.com
ls: /opt/j*: No such file or directory
OOPS, unable to locate java exec in  /opt/  hierarchy
You need to upgrade to JRE 1.5.x or newer from http://www.java.com
h3xagram@686578a:~$ java --version
java version "1.5.0"
gij (GNU libgcj) version 4.2.3 20071014 (prerelease) (Debian 4.2.2-3)

Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
h3xagram@686578a:~$