diff --git a/python/jittor/test/__init__.py b/python/jittor/test/__init__.py
new file mode 100644
index 00000000..6f5f4ccc
--- /dev/null
+++ b/python/jittor/test/__init__.py
@@ -0,0 +1,8 @@
+#!/usr/bin/python3
+
+# ***************************************************************
+# Copyright (c) 2022 Jittor. All Rights Reserved. 
+# Maintainers: Dun Liang <randonlang@gmail.com>. 
+# This file is subject to the terms and conditions defined in
+# file 'LICENSE.txt', which is part of this source code package.
+# ***************************************************************
diff --git a/python/jittor/utils/__init__.py b/python/jittor/utils/__init__.py
new file mode 100644
index 00000000..c6f65e48
--- /dev/null
+++ b/python/jittor/utils/__init__.py
@@ -0,0 +1,10 @@
+#!/usr/bin/python3
+# ***************************************************************
+# Copyright (c) 2022 Jittor. All Rights Reserved. 
+# Maintainers: 
+#     Guowei Yang <471184555@qq.com>
+#     Dun Liang <randonlang@gmail.com>. 
+# 
+# This file is subject to the terms and conditions defined in
+# file 'LICENSE.txt', which is part of this source code package.
+# ***************************************************************
diff --git a/python/jittor_utils/config.py b/python/jittor_utils/config.py
index 7b13dc37..32079aa0 100644
--- a/python/jittor_utils/config.py
+++ b/python/jittor_utils/config.py
@@ -13,7 +13,7 @@ def search_file(dirs, name):
     LOG.f(f"file {name} not found in {dirs}")
 
 if __name__ == "__main__":
-    help_msg = f"Usage: {sys.executable} -m jittor_utils.config --include-flags|--link-flags|--cxx-flags|--cxx-example|--help"
+    help_msg = f"Usage: {sys.executable} -m jittor_utils.config --include-flags|--libs-flags|--cxx-flags|--cxx-example|--help"
     if len(sys.argv) <= 1:
         print(help_msg)
         sys.exit(1)
@@ -38,7 +38,10 @@ def search_file(dirs, name):
             for libbase in libpaths:
                 libpath = os.path.join(libbase, f"lib{base}.{libext}")
                 if os.path.isfile(libpath):
-                    s += f" -L{libbase} -l{base} -ldl "
+                    if os.name == "posix":
+                        s += f" -Wl,-rpath={libbase} -L{libbase} -l{base} -ldl "
+                    else:
+                        s += f" -L{libbase} -l{base} -ldl "
                     break
             else:
                 raise RuntimeError("Python dynamic library not found")