From 163b70611ef849a5c3380015bc6b752aa67d5b1e Mon Sep 17 00:00:00 2001
From: Daniel Hollas <daniel.hollas@bristol.ac.uk>
Date: Thu, 24 Oct 2024 16:17:44 +0100
Subject: [PATCH] Pin mamba version to 1.5, 2.0 contains breaking changes

---
 stack/base/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stack/base/Dockerfile b/stack/base/Dockerfile
index 5b820da1..8f1f442a 100644
--- a/stack/base/Dockerfile
+++ b/stack/base/Dockerfile
@@ -50,8 +50,9 @@ COPY pip.conf /etc/pip.conf
 # https://github.com/aiidalab/aiidalab-docker-stack/issues/490
 # Update zstandard, without this the `mamba install` command fails for unknown reason.
 # Install aiida-core and other shared requirements.
-RUN mamba update -y pip mamba zstandard async_generator certipy && \
+RUN mamba update -y pip zstandard async_generator certipy && \
      mamba install --yes \
+     mamba=1.5
      aiida-core==${AIIDA_VERSION} \
      mamba-bash-completion \
      && mamba clean --all -f -y && \