From 125d4bd75601876e67b9bddba81a4380ab604dba Mon Sep 17 00:00:00 2001
From: Alejandro Moreo <alejandro.moreo@isti.cnr.it>
Date: Fri, 17 Jul 2026 17:39:33 +0200
Subject: [PATCH] pin setuptools<82 in bayes extra

setuptools 82 removed pkg_resources entirely, which httpstan still
imports at runtime; CI's prior `pip install --upgrade setuptools`
step grabs the latest, so an unpinned setuptools didn't help.
---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index bdc9c74..f93c29b 100644
--- a/setup.py
+++ b/setup.py
@@ -130,7 +130,7 @@ setup(
     # Similar to `install_requires` above, these must be valid existing
     # projects.
     extras_require={  # Optional
-       'bayes': ['jax', 'jaxlib', 'numpyro', 'pystan', 'setuptools'],
+       'bayes': ['jax', 'jaxlib', 'numpyro', 'pystan', 'setuptools<82'],
        'neural': ['torch'],
        'tests': ['certifi'],
        'docs' : ['sphinx-rtd-theme', 'myst-parser'],