feature_selection_and_dimensionality_reduction_packages.def

BootStrap: docker
From: ubuntu:20.04

%post
    # Avoid interactive prompts by setting non-interactive mode
    export DEBIAN_FRONTEND=noninteractive

    # Update and install dependencies
    apt-get update && apt-get upgrade -y
    apt-get install -y \
        python3.9 \
        python3-pip \
        python3.9-venv \
        python3.9-dev \
        build-essential \
        libatlas-base-dev \
        libopenblas-dev \
        liblapack-dev \
        libffi-dev \
        wget \
        locales

    # Set time zone to UTC
    ln -fs /usr/share/zoneinfo/UTC /etc/localtime
    dpkg-reconfigure --frontend=noninteractive tzdata

    # Set locale to en_US.UTF-8
    locale-gen en_US.UTF-8
    update-locale LANG=en_US.UTF-8

    # Install Python packages (numpy, pandas, networkx, scipy, scikit-learn, umap)
    python3.9 -m pip install --upgrade pip
    python3.9 -m pip install numpy pandas networkx scipy scikit-learn umap

%runscript
    # Default behavior when the container is run
    exec python3.9 "$@"

%environment
    # Set up environment variables for Python 3.9
    export PATH=/usr/bin/python3.9:$PATH
    export PYTHONPATH=/usr/lib/python3.9/site-packages:$PYTHONPATH