linux install

.circleci/config.yml

@@ -263,6 +263,8 @@ jobs:
       - run:
           name: Set up Python
           command: |
+            sudo apt-get update
+            sudo add-apt-repository -y ppa:deadsnakes/ppa
             sudo apt-get update
             sudo apt-get install -y python3.12
             python3.12 -m venv env