From 7b06c902a2a0dd45e3ddeee6c9eddae9d7b998b9 Mon Sep 17 00:00:00 2001
From: Honnix <honnix@users.noreply.github.com>
Date: Thu, 27 Sep 2018 22:18:13 +0200
Subject: [PATCH] set upper bound of python-daemon

Due to #2494 and #2525, `2.2.0` seems to be a problematic version and the progress of the community is very slow.
---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index a534cfc4d2..5787e6e176 100644
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,8 @@ def get_static_files(path):
 
 install_requires = [
     'tornado>=4.0,<5',
-    'python-daemon<3.0',
+    # https://pagure.io/python-daemon/issue/18
+    'python-daemon<2.2.0',
 ]
 
 if os.environ.get('READTHEDOCS', None) == 'True':