--- src/libpostal_data.orig	2017-04-07 21:40:27 UTC
+++ src/libpostal_data
@@ -78,9 +78,9 @@ download_multipart() {
         else
             max=$size;
         fi;
-        printf "%s\0%s\0%s\0%s\0%s\0" "$i" "$offset" "$max" "$url" "$part_filename"
+        printf "%s\0%s\0%s\0%s\0%s\0%s\0%s\0" "x" "$i" "$offset" "$max" "$url" "$part_filename"
         offset=$((offset+CHUNK_SIZE))
-    done | xargs -0 -n 5 -P $NUM_WORKERS sh -c "$DOWNLOAD_PART" --
+    done | xargs -0 -n 6 -P $NUM_WORKERS sh -c "$DOWNLOAD_PART" --
 
     > $local_path
 
@@ -176,6 +176,8 @@ if [ $COMMAND = "download" ]; then
         download_file $LIBPOSTAL_LANG_CLASS_UPDATED_PATH $LIBPOSTAL_DATA_DIR $lang_class_s3_prefix $LIBPOSTAL_LANG_CLASS_FILE "language classifier data file" $LANGUAGE_CLASSIFIER_MODULE_DIR
     fi
 
+    chown -R root:wheel $LIBPOSTAL_DATA_DIR
+
     if [ "$LIBPOSTAL_DATA_DIR_VERSION" != "$LIBPOSTAL_VERSION_STRING" ]; then
         echo $LIBPOSTAL_VERSION_STRING > $LIBPOSTAL_DATA_VERSION_FILE;
     fi