From f7e62b7e26bc563a6383d9587310807c4236b6c2 Mon Sep 17 00:00:00 2001
From: Jean-Paul Calderone <exarkun@twistedmatrix.com>
Date: Wed, 4 Jul 2018 11:44:20 -0400
Subject: [PATCH] make sure we can build gmpy for twisted

---
 .circleci/config.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 299913225..9e32298cc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -261,7 +261,8 @@ jobs:
                 gcc-c++-5.5.0 \
                 python-2.7.15 \
                 libffi-3.2.1 \
-                libyaml-0.1.6 </dev/null
+                libyaml-0.1.6 \
+                libmpc-1.0.3 </dev/null
 
             slackpkg upgrade \
                 openssl-1.0 </dev/null