deb http://ports.ubuntu.com/ubuntu-ports/ zesty main restricted universe deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty main restricted universe deb http://ports.ubuntu.com/ubuntu-ports/ zesty-updates main restricted universe deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-updates main restricted universe deb http://ports.ubuntu.com/ubuntu-ports/ zesty-backports main restricted deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-backports main restricted deb http://ports.ubuntu.com/ubuntu-ports/ zesty-security main restricted universe multiverse deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-security main restricted universe multiverse