$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.4 LTS
Release:        14.04
Codename:       trusty
$ sudo vim /etc/apt/sources.list
deb http://dl.ajaxplorer.info/repos/apt stable main
deb-src http://dl.ajaxplorer.info/repos/apt stable main Read more about Ubuntuでの Pydio セットアップ