fix-dockerfile

Dockerfile

@@ -4,6 +4,7 @@ ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
 ENV GIT_SSH_COMMAND "ssh -v"
 WORKDIR /app
+RUN apt-get update && apt-get install -y git build-essential
 RUN pip install poetry
 COPY . .
 RUN poetry install