2ndQuadrant BDR installation not working anymore

I previously used the following to install BDR (9.4) on Ubuntu: echo "deb http://packages.2ndquadrant.com/bdr/apt/ trusty-2ndquadrant main" > "/etc/apt/sources.list.d/2ndquadrant.list" wget --quiet -O - http://packages.2ndquadrant.com/bdr/apt/AA7A6805.asc | sudo apt-key add - echo "deb http:// apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" > "/etc/apt/sources.list.d/pgdg.list" wget --quiet -O - https:// www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - apt-get update apt-get install bdr-9.4 Since the end of May when I make use of this, it only installs normal PostgreSQL. I've tried this on Ubuntu 14.04, 15.10 and 16.04. Any help in this regard would be highly appreciated.