ci fix for install_spec

spec/acceptance/install_spec.rb

@@ -136,6 +136,8 @@ end
 
 describe 'failure cases' do
   # C14711
+  # SLES 10 returns an exit code of 0 on zypper failure
+  unless fact('operatingsystem') == 'SLES' and fact('operatingsystemrelease') < '11'
     it 'should fail to install java with an incorrect version' do
       pp = <<-EOS
       class { 'java':
@@ -145,6 +147,7 @@ describe 'failure cases' do
 
     apply_manifest(pp, :expect_failures => true)
     end
+  end
 
   # C14712
   it 'should fail to install java with a blank version' do