Current RPMs are not signed and will produce warning if one is trying to install it. 

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Issue dump from jira
$VAR1 = {
          'priority' => '5',
          'customFieldValues' => [],
          'project' => 'PENROSE',
          'status' => '1',
          'components' => [
                            {}
                          ],
          'reporter' => 'jimyang',
          'key' => 'PENROSE-303',
          'assignee' => 'jimyang',
          'summary' => 'Penrose RPMs need to be signed',
          'id' => '11018',
          'updated' => '2008-06-27 17:13:42.0',
          'votes' => '0',
          'fixVersions' => [
                           {
                             'releaseDate' => '2008-08-28 00:00:00.0',
                             'sequence' => '30',
                             'name' => 'Penrose-2.0',
                             'released' => 'false',
                             'id' => '10132',
                             'archived' => 'false'
                           }
                         ],
          'affectsVersions' => [
                               {
                                 'releaseDate' => '2008-04-07 00:00:00.0',
                                 'sequence' => '28',
                                 'name' => 'Penrose-2.0RC1',
                                 'released' => 'true',
                                 'id' => '10093',
                                 'archived' => 'false'
                               }
                             ],
          'description' => 'Current RPMs are not signed and will produce warning if one is trying to install it. ',
          'created' => '2008-06-27 17:12:10.0',
          'type' => '4'
        };


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