--- ./gphotoframe-2.0-a2/lib/plugins/base/parseexif.py.zero	2012-02-15 16:05:52.000000000 +0900
+++ ./gphotoframe-2.0-a2/lib/plugins/base/parseexif.py	2012-08-13 16:21:32.000000000 +0900
@@ -61,6 +61,14 @@
 
         return orientation
 
+    def realvalue_geo(self, fracs):
+        result = 0.
+        factor = 1.
+        for frac in fracs:
+            result += frac.num and frac.num / factor / frac.den or 0.
+            factor *= 60.
+        return result
+
     def get_geo(self):
         lat_array = self.tags.get('GPS GPSLatitude')
         lon_array = self.tags.get('GPS GPSLongitude')
@@ -70,8 +78,10 @@
             lon = lon_array.values
             lat = lat_array.values
 
-            x = lon[0].num + lon[1].num/60 + lon[2].num/3600/lon[2].den
-            y = lat[0].num + lat[1].num/60 + lat[2].num/3600/lat[2].den
+            #x = lon[0].num + lon[1].num/60. + lon[2].num/3600./lon[2].den
+            #y = lat[0].num + lat[1].num/60. + lat[2].num/3600./lat[2].den
+            x = self.realvalue_geo(lon)
+            y = self.realvalue_geo(lat)
 
             lon_ref = -1 if str(self.tags.get('GPS GPSLongitudeRef')) == 'W' else 1
             lat_ref = -1 if str(self.tags.get('GPS GPSLatitudeRef'))  == 'S' else 1