From 3e1282a52b6c2ba6899e8c7d867a7605490291ec Mon Sep 17 00:00:00 2001
From: Chen Zhang <chenzhang8722@gmail.com>
Date: Mon, 5 Feb 2024 14:27:12 -0500
Subject: [PATCH] add version cap for conda-build to avoid api error

---
 environment.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/environment.yml b/environment.yml
index 6fc7a62..5f92cc6 100644
--- a/environment.yml
+++ b/environment.yml
@@ -19,7 +19,7 @@ dependencies:
   - pre-commit
   # pacakge building:
   - boa
-  - conda-build
+  - conda-build < 4  # conda-build 24.x has a bug, missing update_index from conda_build.index
   - conda-verify
   - python-build
   # test: list all test dependencies here