From 5bfa433cd1be2ee8c7601252cb0925e937a66077 Mon Sep 17 00:00:00 2001
From: Richard Frank <rich@quantopian.com>
Date: Tue, 12 Apr 2016 19:04:23 -0400
Subject: [PATCH] BLD: bcolz 1.0.0 slowing us down

---
 setup.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index edddf402..c7e5594d 100644
--- a/setup.py
+++ b/setup.py
@@ -140,8 +140,9 @@ def _filter_requirements(lines_iter, filter_names=None,
         yield line
 
 
-# We don't currently have any known upper bounds.
-REQ_UPPER_BOUNDS = {}
+REQ_UPPER_BOUNDS = {
+    'bcolz': '<1'
+}
 
 
 def _with_bounds(req):