From 71f6619b2056528ac3af13236c5a700038727070 Mon Sep 17 00:00:00 2001
From: Michael Sarahan <msarahan@gmail.com>
Date: Tue, 11 Sep 2018 09:50:55 -0500
Subject: [PATCH] handle permission errors with move more gracefully

---
 conda_build/index.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/conda_build/index.py b/conda_build/index.py
index b698794fcd..c856ed316f 100644
--- a/conda_build/index.py
+++ b/conda_build/index.py
@@ -407,7 +407,10 @@ def _maybe_write(path, content, write_newline_end=False, content_is_binary=False
             os.unlink(temp_path)
             return False
     # log.info("writing %s", path)
-    move(temp_path, path)
+    try:
+        move(temp_path, path)
+    except PermissionError:
+        utils.copy_into(temp_path, path)
     return True