--- a/Helpviewer/QtHelpDocumentationDialog.py Sun Jun 29 14:00:30 2014 +0200 +++ b/Helpviewer/QtHelpDocumentationDialog.py Sun Jun 29 20:13:56 2014 +0200 @@ -9,9 +9,9 @@ from __future__ import unicode_literals -from PyQt4.QtCore import pyqtSlot, Qt -from PyQt4.QtGui import QDialog, QItemSelectionModel -from PyQt4.QtHelp import QHelpEngineCore +from PyQt5.QtCore import pyqtSlot, Qt, QItemSelectionModel +from PyQt5.QtWidgets import QDialog +from PyQt5.QtHelp import QHelpEngineCore from E5Gui import E5MessageBox, E5FileDialog