From bbfd65abc3f6d6ce46c76f996928bb731a1c76a7 Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Sun, 6 Feb 2022 13:25:42 +0100
Subject: [PATCH] ci: add missing compiler

---
 .github/workflows/crystal.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/crystal.yml b/.github/workflows/crystal.yml
index 78c53c6..4c05903 100644
--- a/.github/workflows/crystal.yml
+++ b/.github/workflows/crystal.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Install system dependencies
       run: |
         apt-get update
-        apt-get install -y cmake 
+        apt-get install -y cmake g++-9 gcc-9 
     - name: Install project dependencies
       run: shards install
     - name: Run tests
@@ -39,7 +39,7 @@ jobs:
     - name: Install system dependencies
       run: |
         apt-get update
-        apt-get install -y cmake 
+        apt-get install -y cmake g++-9 gcc-9 
 
     - name: Install project dependencies
       run: shards install