From 883a251310b2e46ce28d16c3bf70d5a492e99001 Mon Sep 17 00:00:00 2001
From: Baoshuo <i@baoshuo.ren>
Date: Thu, 16 Nov 2023 21:29:08 +0800
Subject: [PATCH] fix: ci

---
 .drone.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.drone.yml b/.drone.yml
index ee3c5eb..0df041e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -15,7 +15,7 @@ steps:
       - sed -i 's@//.*archive.ubuntu.com@//mirror-cdn.xtom.com@g' /etc/apt/sources.list &&
         sed -i 's@//security.ubuntu.com@//mirror-cdn.xtom.com@g' /etc/apt/sources.list
       - apt update &&
-        apt install -y curl bzip2 git make gcc g++ libgmp-dev libmpfr-dev libmpc-dev gcc-multilib
+        apt install -y curl flex bzip2 git make gcc g++ libgmp-dev libmpfr-dev libmpc-dev gcc-multilib
       - bash build.sh
     environment:
       GITEA_ENDPOINT: https://git.m.ac