deb http://archive.ubuntu.com/ubuntu gutsy main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu gutsy main restricted multiverse universe

# Security Updates
deb http://archive.ubuntu.com/ubuntu gutsy-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu gutsy-security main restricted multiverse universe

# Bugfix Updates
deb http://archive.ubuntu.com/ubuntu gutsy-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu gutsy-updates main restricted multiverse universe

# Backports
deb http://archive.ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu gutsy-backports main restricted multiverse universe

# Commercial packages
deb http://archive.canonical.com/ubuntu gutsy partner

# Custom repositories
deb http://www.informatik.tu-cottbus.de/~mkrause/debian sarge main