Description of problem:
This occurred upon reboot after package updates. 

Version-Release number of selected component:
ipython-0.12-3.fc17

Additional info:
cmdline:        /usr/bin/python /usr/bin/ipython qtconsole
executable:     /usr/bin/ipython
kernel:         3.7.3-101.fc17.i686
uid:            1000

Truncated backtrace:
importstring.py:40:import_item:ImportError: No module named qt.console.qtconsoleapp

Traceback (most recent call last):
  File "/usr/bin/ipython", line 7, in <module>
    launch_new_instance()
  File "/usr/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.py", line 402, in launch_new_instance
    app.initialize()
  File "<string>", line 2, in initialize
  File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.py", line 302, in initialize
    super(TerminalIPythonApp, self).initialize(argv)
  File "<string>", line 2, in initialize
  File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/IPython/core/application.py", line 325, in initialize
    self.parse_command_line(argv)
  File "/usr/lib/python2.7/site-packages/IPython/frontend/terminal/ipapp.py", line 297, in parse_command_line
    return super(TerminalIPythonApp, self).parse_command_line(argv)
  File "<string>", line 2, in parse_command_line
  File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 413, in parse_command_line
    return self.initialize_subcommand(subc, subargv)
  File "<string>", line 2, in initialize_subcommand
  File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 84, in catch_config_error
    return method(app, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 349, in initialize_subcommand
    subapp = import_item(subapp)
  File "/usr/lib/python2.7/site-packages/IPython/utils/importstring.py", line 40, in import_item
    module = __import__(package,fromlist=[obj])
ImportError: No module named qt.console.qtconsoleapp

Local variables in innermost frame:
obj: 'IPythonQtConsoleApp'
name: 'IPython.frontend.qt.console.qtconsoleapp.IPythonQtConsoleApp'
package: 'IPython.frontend.qt.console.qtconsoleapp'

Potential duplicate: bug 770462