diff --git a/CircularZone/CircularZone.py b/CircularZone/CircularZone.py
index 533c4da..3741fa4 100644
--- a/CircularZone/CircularZone.py
+++ b/CircularZone/CircularZone.py
@@ -1,6 +1,6 @@
 from math import *
 import pcbnew
-from CircularZoneDlg import CircularZoneDlg
+from .CircularZoneDlg import CircularZoneDlg
 import wx
 
 
diff --git a/CircularZone/__init__.py b/CircularZone/__init__.py
index 5129252..d7c45bc 100644
--- a/CircularZone/__init__.py
+++ b/CircularZone/__init__.py
@@ -1,3 +1,12 @@
 from __future__ import print_function
-from CircularZone import *
-CircularZone().register()
+import pprint
+import traceback
+import sys
+
+print("Starting plugin CircularZone")
+try:
+    from .CircularZone import *
+    CircularZone().register()
+except Exception as e:
+    traceback.print_exc(file=sys.stdout)
+    pprint.pprint(e)
diff --git a/ViaStitching/FillAreaAction.py b/ViaStitching/FillAreaAction.py
index e311ab1..e61f3ad 100644
--- a/ViaStitching/FillAreaAction.py
+++ b/ViaStitching/FillAreaAction.py
@@ -19,9 +19,9 @@
 #  MA 02110-1301, USA.
 from __future__ import print_function
 import pcbnew
-import FillArea
 import wx
-import FillAreaDialog
+from . import FillArea
+from . import FillAreaDialog
 
 
 class FillAreaDialogEx(FillAreaDialog.FillAreaDialog):
diff --git a/ViaStitching/__init__.py b/ViaStitching/__init__.py
index c4559fa..1b7e0f1 100644
--- a/ViaStitching/__init__.py
+++ b/ViaStitching/__init__.py
@@ -1,4 +1,14 @@
 # Two way of installation of this plugin:
 #  - Copy or link this directory to KiCad plugin directory (~/.kicad_plugin/ViaStitching/)
 #  - Copy files to ~/.kicad_plugin except __init__.py...
-from FillAreaAction import *
+from __future__ import print_function
+import pprint
+import traceback
+import sys
+
+print("Starting plugin ViaStitching")
+try:
+    from .FillAreaAction import *
+except Exception as e:
+    traceback.print_exc(file=sys.stdout)
+    pprint.pprint(e)