From 828ee1587621f92dc6fe4b8ff5ba968caad29da5 Mon Sep 17 00:00:00 2001
From: yrl <2535184404@qq.com>
Date: Wed, 7 Jan 2026 16:21:16 +0800
Subject: [PATCH] fix bug

---
 setup.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup.py b/setup.py
index b4c6d77ef..3a08b72c5 100644
--- a/setup.py
+++ b/setup.py
@@ -619,6 +619,8 @@ def download_and_copy_dependencies():
 
 
 def get_package_dirs():
+    if helper.flagtree_backend:
+        return helper.CommonUtils.get_package_dir(get_packages())
     yield ("", "python")
 
     for backend in backends: