[gnome-apps-nightly] builder: Use ensure-writable to work around rofiles-fuse issues

[Alexander Larsson <alexl src gnome org>]

commit 9f4eaabfd28dc03e037511e79f54e6cac7b70a94
Author: Alexander Larsson <alexl redhat com>
Date:   Wed Feb 22 10:22:57 2017 +0100

    builder: Use ensure-writable to work around rofiles-fuse issues

 org.gnome.Builder.json |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/org.gnome.Builder.json b/org.gnome.Builder.json
index d8689f7..3fbb96e 100644
--- a/org.gnome.Builder.json
+++ b/org.gnome.Builder.json
@@ -164,6 +164,7 @@
         {
             "name": "python3-lxml",
             "no-autogen": true,
+            "ensure-writable": ["/lib/python*/site-packages/easy-install.pth"],
             "build-options": {
                 "cflags": "-I/usr/include",
                 "env": {
@@ -277,6 +278,7 @@
         {
             "name": "meson",
             "no-autogen": true,
+            "ensure-writable": ["/lib/python*/site-packages/easy-install.pth"],
             "sources": [
                 {
                     "type": "archive",