From df18f64d1f08c8231ef0e1e1031f6ab041152b1c Mon Sep 17 00:00:00 2001
From: claude <claude@tkrmagid.kr>
Date: Tue, 25 Aug 2026 10:15:48 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=EB=9F=B0=ED=83=80=EC=9E=84=20=EC=9D=B4?=
 =?UTF-8?q?=EB=AF=B8=EC=A7=80=EC=97=90=20build-essential=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80(pesq=20=EB=93=B1=20=EC=86=8C=EC=8A=A4=20=EB=B9=8C?=
 =?UTF-8?q?=EB=93=9C=20=EC=9D=98=EC=A1=B4=EC=84=B1)?=
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---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index 642926a..011ca99 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -54,6 +54,7 @@ ENV PYTHONUNBUFFERED=1 \
 # 런타임 필수 라이브러리만 (컴파일러 툴체인 제외)
 RUN apt-get update && apt-get install -y --no-install-recommends \
         ffmpeg libsndfile1 libgomp1 ca-certificates rubberband-cli \
+        build-essential \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app