To install the repository in your Ubuntu, please copy the corresponding
codyn-<distro>.list to /etc/apt/sources.list.d (or use System/Administration/Software Sources).

For Ubuntu Trusty:

$ sudo wget -P /etc/apt/sources.list.d/ http://packages.codyn.net/ubuntu/codyn-trusty.list


Make sure to install the gpg key of the repository:

$ wget -O - http://packages.codyn.net/sign.key | sudo apt-key add -