This is almost ready as is, I am calling it beta only as not enough people have installed it so far.
For Debian 8.0 run the following as root:
Add keys first:
wget http://download.opensuse.org/repositories/home:peerchemist/Debian_8.0/Release.key
apt-key add - < Release.key
echo 'deb http://download.opensuse.org/repositories/home:/peerchemist/Debian_8.0/ /' >> /etc/apt/sources.list.d/ppcoin.list
apt-get update
apt-get install peerunity
For Ubuntu 15.10 run following as regular user:
keys first:
wget http://download.opensuse.org/repositories/home:peerchemist/xUbuntu_15.10/Release.key
sudo apt-key add - < Release.key
sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/peerchemist/xUbuntu_15.10/ /' >> /etc/apt/sources.list.d/ppcoin.list"
sudo apt-get update
sudo apt-get install peerunity