diff --git a/autogen.sh b/autogen.sh
old mode 100644
new mode 100755
index ad7f79b..b4f8d9d
--- a/autogen.sh
+++ b/autogen.sh
@@ -10,4 +10,4 @@ PATH=$PATH:/usr/local/bin
 aclocal $AC_SEARCH_OPTS
 autoconf
 autoheader
-automake --add-missing
+automake --copy --add-missing
diff --git a/build.sh b/build.sh
old mode 100644
new mode 100755