Java Environment (7.04)

[jack]

I have 7.04 running and came across this page which details building a
java dev environment on ubuntu feisty... 

http://blogs.sun.com/coldrick/entry/java_development_on_ubuntu_part

After d/l'ing the jdk, the author says to execute this as a normal user
fakeroot make-jpkg jdk-6u2-linux-i586.bin

When I execute this, I get this - 
~/Desktop$ fakeroot make-jpkg jdk-6u2-linux-i586.bin
Creating temporary directory: /tmp/make-jpkg.olfjh14729
Loading plugins: blackdown-j2re.sh blackdown-j2sdk.sh common.sh
ibm-j2re.sh ibm-j2sdk.sh j2re.sh j2sdk-doc.sh j2sdk.sh j2se.sh
sun-j2re.sh sun-j2sdk-doc.sh sun-j2sdk.sh

Detected Debian build architecture: i386
Detected Debian GNU type: i486-linux-gnu

No matching plugin was found.
Removing temporary directory: done

I'm assuming this didn't work because of the lack of a plugin named
jdk-6u2... Does this mean that I need to d/l the runtime (jre) of the
same release? (I did see a Java JRE 6u2 on sun's site) ...

Any input, as always, is appreciated.