Use older Redis cookbook, install on bitcoin-2

cookbooks/redisio/recipes/default.rb

@@ -1,4 +1,14 @@
-apt_update
+# debian 6.0.x fails the build_essential recipe without an apt-get update prior to run
+if platform?('debian', 'ubuntu')
+  execute 'apt-get-update-periodic' do
+    command 'apt-get update'
+    ignore_failure true
+    only_if do
+      !File.exist?('/var/lib/apt/periodic/update-success-stamp') ||
+        File.mtime('/var/lib/apt/periodic/update-success-stamp') < Time.now - 86400
+    end
+  end
+end
 
 unless node['redisio']['package_install']
   include_recipe 'redisio::_install_prereqs'