From 62c4412db2c62e4d6e78bdec04489bfafba6955b Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 27 Sep 2026 22:31:20 +0200
Subject: [PATCH] python3Packages.isbnlib: add pkg-resources-backport

---
 pkgs/development/python-modules/isbnlib/default.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/isbnlib/default.nix b/pkgs/development/python-modules/isbnlib/default.nix
index a6383e0573b1..7907cfcf76c7 100644
--- a/pkgs/development/python-modules/isbnlib/default.nix
+++ b/pkgs/development/python-modules/isbnlib/default.nix
@@ -6,6 +6,7 @@
 
   # build-system
   setuptools,
+  pkg-resources-backport,
 
   # tests
   pytestCheckHook,
@@ -29,9 +30,7 @@ buildPythonPackage (finalAttrs: {
 
   build-system = [ setuptools ];
 
-  dependencies = [
-    setuptools # needed for 'pkg_resources'
-  ];
+  dependencies = [ pkg-resources-backport ];
 
   nativeCheckInputs = [
     pytestCheckHook