+# copy pymeshio dir for blender25 plugin
+PYMESHIO_DIR_IN_BLENDER='blender25-meshio/pymeshio'
+if os.path.exists(PYMESHIO_DIR_IN_BLENDER):
+ shutil.rmtree(PYMESHIO_DIR_IN_BLENDER)
+print("copy pymeshio to blender-25")
+shutil.copytree('pymeshio', PYMESHIO_DIR_IN_BLENDER)
+