<p>~$ pythonPython 2.7.1+ (r271:86832, Apr 11 2011, 18:13:53) [GCC 4.5.2] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> from PyQt4 import QtCore, QtGuiTraceback (most recent call last): File "<stdin>", line 1, in <module>ImportError: cannot import name QtCore>>> </p>