Bug 20061: koha-common is not pulling libsearch-elasticsearch-perl

Adds Search::Elasticsearch to Perldependencies.pm

Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

C4/Installer/PerlDependencies.pm

@@ -867,6 +867,13 @@ our $PERL_DEPS = {
         'required' => '0',
         'min_ver'  => '0.17',
     },
+    'Search::Elasticsearch' => {
+        'usage'    => 'Elasticsearch integration',
+        'required' => '1',
+        'min_ver'  => '5.01',
+        # also required for Zebra installs: about page: bug 20061
+    },
+
 };
 
 1;