diff --git a/i18n/qgis_cs_CZ.ts b/i18n/qgis_cs_CZ.ts
diff --git a/i18n/qgis_hu.ts b/i18n/qgis_hu.ts
diff --git a/i18n/qgis_nl.ts b/i18n/qgis_nl.ts
diff --git a/python/plugins/plugin_installer/installer_data.py b/python/plugins/plugin_installer/installer_data.py
@@ -511,7 +511,7 @@ def removeRepository(self, repo):
 
 
   # ----------------------------------------- #
-  def getInstalledPlugin(self, key, readOnly):
+  def getInstalledPlugin(self, key, readOnly, testLoad=False):
     """ get the metadata of an installed plugin """
     if readOnly:
       path = QgsApplication.pkgDataPath()
@@ -557,10 +557,11 @@ def getInstalledPlugin(self, key, readOnly):
           errorDetails = qgisMinimumVersion
       except:
         pass
-      try:
-        exec ("%s.classFactory(iface)" % key)
-      except Exception, error:
-        error = unicode(error.args[0])
+      if testLoad:
+        try:
+          exec ("%s.classFactory(iface)" % key)
+        except Exception, error:
+          error = unicode(error.args[0])
     except Exception, error:
       error = unicode(error.args[0])
 
@@ -596,7 +597,7 @@ def getInstalledPlugin(self, key, readOnly):
 
 
   # ----------------------------------------- #
-  def getAllInstalled(self):
+  def getAllInstalled(self, testLoad=False):
     """ Build the localCache """
     self.localCache = {}
     # first, try to add the read-only plugins...
@@ -625,7 +626,7 @@ def getAllInstalled(self):
     for key in pluginDir.entryList():
       key = unicode(key)
       if not key in [".",".."]:
-        plugin = self.getInstalledPlugin(key, False)
+        plugin = self.getInstalledPlugin(key, False, testLoad)
         if key in self.localCache.keys() and compareVersions(self.localCache[key]["version_inst"],plugin["version_inst"]) == 1:
           # An obsolete plugin in the "user" location is masking a newer one in the "system" location!
           self.obsoletePlugins += [key]

diff --git a/python/plugins/plugin_installer/installer_gui.py b/python/plugins/plugin_installer/installer_gui.py
@@ -528,6 +528,9 @@ def addItem(p):
           n +=1
     self.setWindowTitle(self.tr("QGIS Python Plugin Installer") + self.tr(" - %d plugins available" % len(plugins.all())))
     self.buttonUpgradeAll.setEnabled( len(self.upgradeablePlugins) )
+
+    # initially, keep insert order
+    self.treePlugins.sortItems(100,Qt.AscendingOrder)
 
     # resize the columns
     for i in [0,1,2,3,4,5]:
@@ -537,8 +540,6 @@ def addItem(p):
         self.treePlugins.setColumnWidth(i, 260)
     if self.treePlugins.columnWidth(3) > 560:
       self.treePlugins.setColumnWidth(3, 560)
-    # initially, keep order of inserting
-    self.treePlugins.sortItems(100,Qt.AscendingOrder)
 
 
   # ----------------------------------------- #
@@ -629,7 +630,7 @@ def installPlugin(self, key, quiet=False):
           exec ("reload (%s)" % plugin["localdir"])
         except:
           pass
-      plugins.getAllInstalled()
+      plugins.getAllInstalled(testLoad=True)
       plugins.rebuild()
       plugin = plugins.all()[key]
       if not plugin["error"]: