From 8bfa41cbe7d54abc04c62571e978b845302be3b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Wed, 19 Jul 2017 12:31:02 +0100
Subject: [PATCH] python.pkgs.ropper: document test failure on some setups

cc @bennofs
---
 pkgs/development/python-modules/ropper/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/ropper/default.nix b/pkgs/development/python-modules/ropper/default.nix
index 37369b8f0bd..c8958f9dd1f 100644
--- a/pkgs/development/python-modules/ropper/default.nix
+++ b/pkgs/development/python-modules/ropper/default.nix
@@ -14,6 +14,8 @@ buildPythonApplication rec {
     inherit pname version;
     sha256 = "1676e07947a19df9d17002307a7555c2647a4224d6f2869949e8fc4bd18f2e87";
   };
+  # XXX tests rely on user-writeable /dev/shm to obtain process locks and return PermissionError otherwise
+  # workaround: sudo chmod 777 /dev/shm
   checkPhase = ''
     py.test testcases
   '';