From cda27ec20beefe858012575a65cee6007f8019a1 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Sun, 24 Nov 2013 15:01:26 +0100
Subject: [PATCH] Patch for an Issue #563

---
 lib/core/purge.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/core/purge.py b/lib/core/purge.py
index 345655032..007822de5 100644
--- a/lib/core/purge.py
+++ b/lib/core/purge.py
@@ -75,4 +75,8 @@ def purge(directory):
 
     logger.debug("deleting the whole directory tree")
     os.chdir(os.path.join(directory, ".."))
-    shutil.rmtree(directory)
+
+    try:
+        shutil.rmtree(directory)
+    except OSError, ex:
+        logger.error("problem occurred while removing directory '%s' ('%s')" % (directory, ex))