Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "topmenu-gtk-module"
/usr/share/themes/Radiant-MATE/gtk-2.0/apps/mate-panel.rc:30: error: invalid string constant "scrollbar", expected valid string constant
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_button_newly_close_clicked'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_button_newly_more_clicked'
  self.builder.connect_signals(self)
WARNING: can not get name for '<__main__.GailTreeView object at 0x7f161b148fa0 (GailTreeView at 0x1cd8ab0)>'
WARNING: can not get name for '<__main__.GailScrolledWindow object at 0x7f161b0e0320 (GailScrolledWindow at 0x1beb460)>'
WARNING: can not get name for '<__main__.GailButton object at 0x7f161b0e10a0 (GailButton at 0x1cff1e0)>'
WARNING: can not get name for '<__main__.GailButton object at 0x7f161b0e2050 (GailButton at 0x1cff280)>'
/usr/share/gnome-app-install/AppInstall/AppInstallApp.py:1199: GtkWarning: gtk_tree_model_sort_sort: assertion 'tree_model_sort->default_sort_func != NULL' failed
  item.applications.set_default_sort_func(None)
/usr/share/gnome-app-install/AppInstall/AppInstallApp.py:1209: GtkWarning: gtk_tree_model_sort_set_sort_column_id: assertion 'tree_model_sort->default_sort_func != NULL' failed
  item.applications.set_sort_column_id(-1, sort_type)
/usr/share/gnome-app-install/AppInstall/widgets/AppDescView.py:119: Warning: g_hash_table_foreach: assertion 'version == hash_table->version' failed
  tag_table.foreach((lambda tag, table: table.remove(tag)), tag_table)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_window_main_destroy_event'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_window_main_key_press_event'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_window_main_delete_event'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_button_ok_clicked'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_button_cancel_clicked'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_button_help_clicked'
  self.builder.connect_signals(self)
/usr/share/gnome-app-install/AppInstall/SimpleGtkbuilderApp.py:33: RuntimeWarning: missing handler 'on_treeview_categories_cursor_changed'
  self.builder.connect_signals(self)
WARNING: can not get name for '<__main__.GailTreeView object at 0x7f15f86653c0 (GailTreeView at 0x1dabcf0)>'
WARNING: can not get name for '<__main__.GailScrolledWindow object at 0x7f15f8665730 (GailScrolledWindow at 0x3225cc0)>'
WARNING: can not get name for '<__main__.GailButton object at 0x7f15f866e4b0 (GailButton at 0x377fc90)>'
WARNING: can not get name for '<__main__.GailButton object at 0x7f15f866f460 (GailButton at 0x377fd30)>'
Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "topmenu-gtk-module"
/usr/share/themes/Radiant-MATE/gtk-2.0/apps/mate-panel.rc:30: error: invalid string constant "scrollbar", expected valid string constant
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
Error in function update
TypeError: update() takes exactly 2 arguments (1 given)
WARNING: can not get name for '<__main__.GailTreeView object at 0x7f15f8f67e60 (GailTreeView at 0x38e4de0)>'
WARNING: can not get name for '<__main__.GailScrolledWindow object at 0x7f16062b00f0 (GailScrolledWindow at 0x312a300)>'
WARNING: can not get name for '<__main__.GailButton object at 0x7f16062b0e10 (GailButton at 0x38e5b40)>'
WARNING: can not get name for '<__main__.GailButton object at 0x7f16062b1dc0 (GailButton at 0x38e5be0)>'