These packages are mostly build for sid/unstable systems with the free Debian GNU/Linux operating system, but should work on any related system such as Ubuntu or similar. You can browse the repository, or just add the following deb-lines into your /etc/apt/sources.list and do an update.

the current repository ... see for new stuff

deb ./
deb-src ./
# deb unstable main contrib non-free
# deb-src unstable main contrib non-free

To allow the gpg digital signature checking with apt >0.6, install the kironet-keyring package first, or fetch the keyring manually:

wget -0- | sudo apt-key add

it is also available on several keyservers...

gpg --keyserver --recv-keys AC6F31C5
gpg --armor --export AC6F31C5 | apt-key add -

have fun :)