Index: /branches/camp/camp-2_5-E/data/plugin/testPlugin1/TestPlugin1.php
===================================================================
--- /branches/camp/camp-2_5-E/data/plugin/testPlugin1/TestPlugin1.php	(revision 19445)
+++ /branches/camp/camp-2_5-E/data/plugin/testPlugin1/TestPlugin1.php	(revision 19447)
@@ -35,5 +35,9 @@
 
     public function install(){
-        $data = array(
+        $objQuery = new SC_Query();
+
+        $arrPlugins = $objQuery->get("dtb_plugin", "plugin_id", "plugin_name = ?",array($name));
+        if(count($arrPlugins) == 0){
+            $data = array(
                       'plugin_name' => $objForm->getValue('plugin_name'),
                       'path' => realpath(DATA_DIR.'/plugin/'.$objForm->getValue('plugin_name').'/'),
@@ -43,9 +47,9 @@
                     'version' => $this->getVersion()
 
-        );
-        $objQuery = new SC_Query();
+            );
+        }
         $objQuery->insert("dtb_plugin", $data);
-        
-        
+
+
     }