feat: improve error reporting during build. (#452)

yingxudeng · web-flow · commit 67a55c1e91f1 · 2025-11-28T17:36:12.000+08:00
diff --git a/setup.py b/setup.py
@@ -275,7 +275,8 @@ def run(self):
             for ext in self.extensions:
                 self.build_extension(ext)
         except Exception as e:
-            print("Build failed.")
+            print("ERROR: Build failed.")
+            print(f"Details: {e}")
             exit(1)
 
     def build_extension(self, ext: CMakeExtension):
