From b6cd436d5d75a197a7fbd1a203247aa7742748dd Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <jim@purplerock.ca>
Date: Tue, 10 Apr 2018 18:15:37 -0700
Subject: [PATCH] setup: Blacklist Pillow 5.1.0 on macos

https://github.com/python-pillow/Pillow/issues/3068
---
 setup.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.py b/setup.py
index cdc1848e3..907a171c4 100644
--- a/setup.py
+++ b/setup.py
@@ -244,6 +244,7 @@ def readme():
         'defusedxml >= 0.5.0',    # pure Python, so track HEAD closely
         'img2pdf >= 0.2.4',       # pure Python, so track HEAD closely
         'Pillow >= 4.0.0',        # Pillow < 4 has BytesIO/TIFF bug w/img2pdf 0.2.3
+        'Pillow != 5.1.0 ; platform_system == "Darwin"',  # block 5.1.0, broken wheels
         'PyPDF2 >= 1.26',         # pure Python, so track HEAD closely
         'reportlab >= 3.3.0',     # oldest released version with sane image handling
         'ruffus == 2.6.3',        # pinned - ocrmypdf implements a 2.6.3 workaround