Can you read?
No it's not a question.
The source can be found if you use google
the code is hosted on gitorious.
I don't want to post links directly, as sony already cleaned up most of gitorious hosted ps3 related apps.
to install what you need to run the script on ubuntu:
sudo apt-get ruby rubygems
gem install rubydns
gem install rainbow
get the tar.gz from You must login or register to view this content.
Extract the tar
cd to the folder where yo find f..kpsn.rb and type
./f..kpsn.rb