fix conda build

Carreau · Carreau · commit 20bdc6fc0db7 · 2020-06-26T15:32:21.000-07:00
diff --git a/tools/retar.py b/tools/retar.py
@@ -46,6 +46,7 @@
     m2.size = m.size
     m2.type = m.type
     m2.linkname = m.linkname
+    m2.mode = m.mode
     if m.isdir():
         new.addfile(m2)
     else:
