Append sources repository for any build-dep requirements
Append sources repository for any build-dep requirements

Signed-off-by: Adam Stokes <0a364f4bf549cc82d725fa7fd7ed34404be64079@ubuntu.com>

mayflower/vagrant-lxc,spheresh/vagrant-lxc,necrose99/vagrant-lxc,spheresh/vagrant-lxc,danielhodder/vagrant-lxc,kevinlowrie/vagrant-lxc,kevinlowrie/vagrant-lxc,fgrehm/vagrant-lxc,turbosquid/vagrant-lxc-squid,danielhodder/vagrant-lxc,globin/vagrant-lxc,fpletz/vagrant-lxc,Val/vagrant-lxc,fgrehm/vagrant-lxc,necrose99/vagrant-lxc,spheresh/vagrant-lxc,mayflower/vagrant-lxc,kevinlowrie/vagrant-lxc,necrose99/vagrant-lxc,Val/vagrant-lxc,Val/vagrant-lxc,globin/vagrant-lxc,ccope/vagrant-lxc,ccope/vagrant-lxc,fpletz/vagrant-lxc,danielhodder/vagrant-lxc,terceiro/vagrant-lxc,globin/vagrant-lxc,fgrehm/vagrant-lxc,mayflower/vagrant-lxc,ccope/vagrant-lxc,terceiro/vagrant-lxc,turbosquid/vagrant-lxc-squid