# File lib/heroku/command/pgbackups.rb, line 164 def pgbackup_client pgbackups_url = ENV["PGBACKUPS_URL"] || config_vars["PGBACKUPS_URL"] abort(" ! Please add the pgbackups addon first via:\nheroku addons:add pgbackups") unless pgbackups_url @pgbackup_client ||= PGBackups::Client.new(pgbackups_url) end