Merge pull request #113 from lichess-org/fix-ci-image

Fix ci image

README.md

@@ -1,5 +1,7 @@
 # lila-docker
 
+[![Publish CI image](https://github.com/lichess-org/lila-docker/actions/workflows/ci-image.yml/badge.svg)](https://github.com/lichess-org/lila-docker/actions/workflows/ci-image.yml)
+
 Lichess development environment using Docker Compose, for developing on Mac, Linux, or Windows (via WSL).
 
 The only requirements for running on your local machine are `git` and Docker Desktop. All the other dependencies (Scala, MongoDB, Node.js, etc) are installed and run in Docker containers.

docker/ci.Dockerfile

@@ -10,7 +10,7 @@ RUN /lila/ui/build --clean-build --debug
 ##################################################################################
 FROM mongo:7-jammy AS dbbuilder
 
-RUN apt update && apt install -y python3-pip curl && apt clean
+RUN apt update && apt install -y python3-pip python3-venv curl && apt clean
 RUN pip3 install pymongo requests
 
 ENV JAVA_HOME=/opt/java/openjdk