From 29f029bc01f2cc04d4af72684416436417e56138 Mon Sep 17 00:00:00 2001
From: Eric Wieser <wieser.eric@gmail.com>
Date: Mon, 16 Dec 2019 14:14:33 +0000
Subject: [PATCH] Mark nbval as incompatible with coverage 5.0.0

This makes the error for gh-129 much clearer, and makes the workaround for the end user obvious too
---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index e4d89c7..0dd05ce 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
         'jupyter_client',
         'nbformat',
         'ipykernel',
-        'coverage'
+        'coverage < 5',  # until gh-129 is fixed
     ],
     classifiers = [
         'Framework :: IPython',