From 11be616dd330871bcb4f446f8c9c8737dc32c84f Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Thu, 14 Nov 2019 12:31:35 -0500
Subject: [PATCH] Install ragel in linux CI.

---
 etc/taskcluster/docker/build.dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/etc/taskcluster/docker/build.dockerfile b/etc/taskcluster/docker/build.dockerfile
index dea5112e2682..809eb74048f7 100644
--- a/etc/taskcluster/docker/build.dockerfile
+++ b/etc/taskcluster/docker/build.dockerfile
@@ -38,6 +38,9 @@ RUN \
         # sampling profiler
         libunwind-dev \
         #
+        # harfbuzz
+        ragel \
+        #
         #
     && \
     #