From 88d7728f8e56e05b9184e5d056517af7045eab3e Mon Sep 17 00:00:00 2001
From: hugovk <hugovk@users.noreply.github.com>
Date: Wed, 19 Oct 2016 17:05:10 +0300
Subject: [PATCH] Refer user to docs on error

---
 setup.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index f9ae061b8..ee1fd3dd3 100644
--- a/setup.py
+++ b/setup.py
@@ -518,7 +518,9 @@ class pil_build_ext(build_ext):
                 if f in ('jpeg', 'zlib'):
                     raise ValueError(
                         '%s is required unless explicitly disabled'
-                        ' using --disable-%s, aborting' % (f, f))
+                        ' using --disable-%s, aborting. See https://pillow.'
+                        'readthedocs.io/en/latest/installation.html for more '
+                        'info' % (f, f))
                 raise ValueError(
                     '--enable-%s requested but %s not found, aborting.' %
                     (f, f))