--- a/Helpviewer/HelpBrowserWV.py Sat Jun 02 12:46:57 2018 +0200 +++ b/Helpviewer/HelpBrowserWV.py Mon Jul 02 18:59:30 2018 +0200 @@ -31,7 +31,10 @@ except ImportError: pass from PyQt5.QtNetwork import QNetworkReply, QNetworkRequest -import sip +try: + from PyQt5 import sip +except ImportError: + import sip from E5Gui import E5MessageBox, E5FileDialog