From 0fc1cf4846719697bea584e3d0b8921b4290a33e Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 10 Dec 2021 22:27:24 -0800
Subject: [PATCH] install libANN on CentOS 7 in CI

Related to #1835.
---
 ci/centos7/Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ci/centos7/Dockerfile b/ci/centos7/Dockerfile
index e1d66d2ed..31f865f0a 100644
--- a/ci/centos7/Dockerfile
+++ b/ci/centos7/Dockerfile
@@ -22,6 +22,8 @@ cmake3 \
 https://repo.ius.io/7/x86_64/packages/g/git224-2.24.3-1.el7.ius.x86_64.rpm \
 # Option glut
 freeglut-devel \
+# Option ann
+ann-devel \
 # Option gts
 # Option swig
 swig \
-- 
2.40.0