diff -Naur html5lib-python-1.1.orig/setup.py html5lib-python-1.1/setup.py
--- html5lib-python-1.1.orig/setup.py	2026-02-19 23:39:47.587011128 +0100
+++ html5lib-python-1.1/setup.py	2026-02-19 23:40:37.321904154 +0100
@@ -6,9 +6,7 @@
 
 from os.path import join, dirname
 from setuptools import setup, find_packages, __version__ as setuptools_version
-from pkg_resources import parse_version
-
-import pkg_resources
+from packaging.version import parse as parse_version
 
 try:
     import _markerlib.markers
@@ -49,6 +47,7 @@
 # Avoid the very buggy pkg_resources.parser, which doesn't consistently
 # recognise the markers needed by this setup.py
 # Change this to setuptools 20.10.0 to support all markers.
+pkg_resources = None
 if pkg_resources:
     if parse_version(setuptools_version) < parse_version('18.5'):
         MarkerEvaluation = pkg_resources.MarkerEvaluation