display help message if pyqt is not found

2012-05-10 20:39:50 +02:00 · 2012-05-10 20:39:50 +02:00 · 1224610109
parent 7faaf9f5ee
commit 1224610109
1 changed files with 7 additions and 1 deletions
--- a/lib/gui_qt.py
+++ b/lib/gui_qt.py
@ -18,7 +18,13 @@

 import sys, time, datetime, re

-# todo: see PySide
+try:
+    import PyQt4
+except:
+    print "could not import PyQt4"
+    print "on Linux systems, you may try 'sudo apt-get install python-qt4'"
+    sys.exit(1)
+

 from PyQt4.QtGui import *
 from PyQt4.QtCore import *