Index: /applications/editors/josm/plugins/surveyor/src/at/dallermassl/josm/plugin/surveyor/SurveyorPlugin.java
===================================================================
--- /applications/editors/josm/plugins/surveyor/src/at/dallermassl/josm/plugin/surveyor/SurveyorPlugin.java	(revision 3623)
+++ /applications/editors/josm/plugins/surveyor/src/at/dallermassl/josm/plugin/surveyor/SurveyorPlugin.java	(revision 3624)
@@ -16,4 +16,5 @@
 
 import org.openstreetmap.josm.Main;
+import org.openstreetmap.josm.plugins.PluginInformation;
 import org.openstreetmap.josm.plugins.PluginProxy;
 
@@ -41,4 +42,13 @@
         
         // try to determine if the livegps plugin was already loaded:
+//        PluginInformation pluginInfo = PluginInformation.getLoaded("livegps");
+//        if (pluginInfo == null) {
+//          JOptionPane.showMessageDialog(null, "Please install wmsplugin");
+//          return;
+//        }
+//        if (!pluginInfo.version.equals("2")) {
+//          JOptionPane.showMessageDialog(null, "livegps Version 2 required.");
+//          return;
+//        }
         try {
             Class.forName("livegps.LiveGpsPlugin");