Application Indicator

Apport

Cairo

Clutter

DesktopCouch

GIO

GStreamer

GtkSpell

Gwibber

Notify OSD

Patterns

PyGTK

PyGTKSourceView

PyKDE4

PyQt4

PyTurtle

Python Core

Python VTE

Regular Expression

Testing

Upstart

Webkit

Zeitgeist

bzrlib

csv

dbus

doctest

email

feedparser

gconf

gobject

inspect

launchpadlib

os

smtplib

socket

tarfile

threading

twitter

unittest