From da66cb4be7abb846299a583040b6977ab195fb2a Mon Sep 17 00:00:00 2001
From: matyalatte <matyalatte@gmail.com>
Date: Sun, 21 Jul 2024 13:59:26 +0900
Subject: [PATCH] fix an error for building action

---
 .github/workflows/build_all.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build_all.yml b/.github/workflows/build_all.yml
index 307cd14..a716e3d 100644
--- a/.github/workflows/build_all.yml
+++ b/.github/workflows/build_all.yml
@@ -108,7 +108,9 @@ jobs:
 
       - name: Install gtk for Linux
         if: runner.os == 'Linux'
-        run: sudo apt -y install libgtk-3-dev
+        run: |
+          sudo apt-get update
+          sudo apt-get -y install libgtk-3-dev
 
       - name: Build exe for Windows
         if: runner.os == 'Windows'