Varying-Vagrant-Vagrants/VVV — pull request #446 by mirmillo (2014-09-15 16:09:18+00:00)
Title: Bypassing restrictive proxy for keyserver

Restrictive proxies on certain networks block access to port 11371 causing the gpg call to the keyserver to fail. Changing to use apt-key instead of gpg allows alternate ports, in this case using port 80, the same as the web UI for the Ubuntu Keyserver.