diff --git a/comfyui_manager/legacy/manager_core.py b/comfyui_manager/legacy/manager_core.py
index de6b29f3..ffa695f2 100644
--- a/comfyui_manager/legacy/manager_core.py
+++ b/comfyui_manager/legacy/manager_core.py
@@ -1659,7 +1659,13 @@ class ManagerFuncs:
             print(f"[ComfyUI-Manager] Unexpected behavior: `{cmd}`")
             return 0
 
-        subprocess.check_call(cmd, cwd=cwd, env=get_script_env())
+        result = subprocess.run(cmd, cwd=cwd, env=get_script_env(), capture_output=True, text=True)
+        if result.stdout:
+            print(result.stdout, end='')
+        if result.stderr:
+            print(result.stderr, end='', file=sys.stderr)
+        if result.returncode != 0:
+            raise subprocess.CalledProcessError(result.returncode, cmd, output=result.stdout, stderr=result.stderr)
 
         return 0