From a8e6059a8cf389625e7fda7088da3cfe567af6d2 Mon Sep 17 00:00:00 2001
From: dvp <d.portnov@iterrf.ru>
Date: Thu, 4 Jan 2024 16:02:52 +0300
Subject: [PATCH] fix: return nlopt preloading to avoid import errors

---
 src/mckit/_init_dynamic_libraries.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mckit/_init_dynamic_libraries.py b/src/mckit/_init_dynamic_libraries.py
index ef4c207b..a74c087a 100644
--- a/src/mckit/_init_dynamic_libraries.py
+++ b/src/mckit/_init_dynamic_libraries.py
@@ -74,7 +74,10 @@ def _init():
     if WIN:
         for _dir in SHARED_LIBRARY_DIRECTORIES:
             os.add_dll_directory(str(_dir))
-    _preload_library("mkl_rt", max_version=2)
+    _preload_library("mkl_rt")
+    _preload_library(
+        "nlopt"
+    )  # otherwise: ImportError: libnlopt.so.0: cannot open shared object fileg
 
 
 _init()