--- a/UI/UserInterface.py	Sat May 13 13:46:05 2017 +0200
+++ b/UI/UserInterface.py	Sat May 13 16:32:54 2017 +0200
@@ -27,12 +27,14 @@
 from PyQt5.Qsci import QSCINTILLA_VERSION_STR
 from PyQt5.QtNetwork import QNetworkProxyFactory, QNetworkAccessManager, \
     QNetworkRequest, QNetworkReply
+
+from Globals import qVersionTuple
 try:
     from PyQt5 import QtWebKit      # __IGNORE_WARNING__
     WEBKIT_AVAILABLE = True
 except ImportError:
     WEBKIT_AVAILABLE = False
-if qVersion() < "5.6.0":
+if qVersionTuple() < (5, 6, 0):
     WEBENGINE_AVAILABLE = False
 else:
     try:
@@ -3193,7 +3195,7 @@
                 Utilities.generateDistroInfo("\r\n"))
         
         url = QUrl("mailto:{0}".format(address))
-        if qVersion() >= "5.0.0":
+        if qVersionTuple() >= (5, 0, 0):
             from PyQt5.QtCore import QUrlQuery
             urlQuery = QUrlQuery(url)
             urlQuery.addQueryItem("subject", subject)