diff -Naur londonlaw-0.2.1-orig/londonlaw/guiclient/__init__.py londonlaw-0.2.1/londonlaw/guiclient/__init__.py
--- londonlaw-0.2.1-orig/londonlaw/guiclient/__init__.py	2005-07-05 18:45:05.000000000 -0600
+++ londonlaw-0.2.1/londonlaw/guiclient/__init__.py	2008-01-07 17:15:06.000000000 -0600
@@ -23,6 +23,12 @@
 
 from twisted.internet import protocol, reactor
 from twisted.python import log
+try:
+    import wxversion
+    wxversion.select("2.6")
+except Exception, e:
+    print >> sys.stderr, "%s: wxPython 2.6 not installed." %e
+    sys.exit(1)
 from wxPython.wx import *
 from ConnectWindow import *
 from GameListWindow import *