From 9e75e28d0cb4298509cefa9900a9d8fe68c0170c Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <jim@purplerock.ca>
Date: Tue, 13 Jun 2017 11:03:26 -0700
Subject: [PATCH] Homebrew needs x11 to compile Pillow

---
 .travis/autobrew.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis/autobrew.py b/.travis/autobrew.py
index 1ef5dfb9..1a477206 100644
--- a/.travis/autobrew.py
+++ b/.travis/autobrew.py
@@ -15,6 +15,7 @@ class Ocrmypdf < Formula
   ${ocrmypdf_sha256}
 
   depends_on :python3
+  depends_on :x11  # Pillow needs XQuartz
   depends_on "pkg-config" => :build
   depends_on "libffi"
   depends_on "tesseract"