Fix scoping error in webinterface start in pronterface.py

pronterface.py

@@ -166,8 +166,6 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
             try :
                 import cherrypy
                 from printrun import webinterface
-            except:
-                print _("CherryPy is not installed. Web Interface Disabled.")
                 try:
                     self.webInterface=webinterface.WebInterface(self)
                     self.webThread=threading.Thread(target=webinterface.StartWebInterfaceThread, args=(self.webInterface, ))
@@ -176,6 +174,8 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
                     print _("Failed to start web interface")
                     traceback.print_exc(file = sys.stdout)
                     self.webInterface = None
+            except:
+                print _("CherryPy is not installed. Web Interface Disabled.")
 
     def startcb(self):
         self.starttime=time.time()