err: /Stage[main]/Site_shorewall::Defaults/Augeas[shorewall_SAFESTOP]: Could not evaluate: Save failed with return code false

Similar thing happens here:

 err: /Stage[main]/Site_shorewall::Defaults/Augeas[shorewall_REQUIRE_INTERFACE]: Could not evaluate: Save failed with return code false

I believe that this comes from shorewall not being installed yet.

(from redmine: created on 2013-09-03, closed on 2013-09-04)