--- a/Helpviewer/HelpUtilities.py Sun Jun 29 14:00:30 2014 +0200 +++ b/Helpviewer/HelpUtilities.py Sun Jun 29 20:13:56 2014 +0200 @@ -11,7 +11,7 @@ import os -from PyQt4.QtCore import QUrl +from PyQt5.QtCore import QUrl def getFileNameFromUrl(url):