General
repo.haslgruebler.eu contains software releases ready for usage in linux systems.
Debian
To add the repository to your OS
wget -O - http://repo.haslgruebler.eu/apt/conf/debian-wheezy.gpg.key|apt-key add -
add the following to your /etc/apt/sources.list or create a file /etc/apt/sources.list.d/haslgruebler.eu.list containing the following:
deb http://repo.haslgruebler.eu/apt/debian wheezy main