Description of problem:
Jupyter qt console started from gnome application menu. Interestingly enough it doesn't have any spacific icon but rather generic blue diamond icon with gears inside.

Version-Release number of selected component:
python3-qtconsole-4.2.1-7.fc26

Additional info:
reporter:       libreport-2.9.1
cmdline:        /usr/bin/python3 -s /usr/bin/jupyter-qtconsole-3
crash_function: load_qt
exception_type: ImportError
executable:     /usr/bin/jupyter-qtconsole-3
kernel:         4.12.5-300.fc26.x86_64
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
qt_loaders.py:309:load_qt:ImportError: 
    Could not load requested Qt binding. Please ensure that
    PyQt4 >= 4.7, PyQt5 or PySide >= 1.0.3 is available,
    and only one is imported per session.

    Currently-imported Qt library:   None
    PyQt4 installed:                 False
    PyQt5 installed:                 False
    PySide >= 1.0.3 installed:       False
    Tried to load:                   ['pyqt5', 'pyside', 'pyqt']
    

Traceback (most recent call last):
  File "/usr/bin/jupyter-qtconsole-3", line 2, in <module>
    from qtconsole.qtconsoleapp import main
  File "/usr/lib/python3.6/site-packages/qtconsole/qtconsoleapp.py", line 60, in <module>
    from qtconsole.qt import QtCore, QtGui
  File "/usr/lib/python3.6/site-packages/qtconsole/qt.py", line 23, in <module>
    QtCore, QtGui, QtSvg, QT_API = load_qt(api_opts)
  File "/usr/lib/python3.6/site-packages/qtconsole/qt_loaders.py", line 309, in load_qt
    api_options))
ImportError: 
    Could not load requested Qt binding. Please ensure that
    PyQt4 >= 4.7, PyQt5 or PySide >= 1.0.3 is available,
    and only one is imported per session.

    Currently-imported Qt library:   None
    PyQt4 installed:                 False
    PyQt5 installed:                 False
    PySide >= 1.0.3 installed:       False
    Tried to load:                   ['pyqt5', 'pyside', 'pyqt']
    

Local variables in innermost frame:
api: 'pyqt'
loaded: None
loaders: {'pyside': <function import_pyside at 0x7f50887042f0>, 'pyqt': <function import_pyqt4 at 0x7f50887041e0>, 'pyqt5': <function import_pyqt5 at 0x7f5088704268>, 'pyqtv1': functools.partial(<function import_pyqt4 at 0x7f50887041e0>, version=1), 'pyqtdefault': functools.partial(<function import_pyqt4 at 0x7f50887041e0>, version=None)}
api_options: ['pyqt5', 'pyside', 'pyqt']

Potential duplicate: bug 1478629