hri_cont.def

Bootstrap: docker
From: ubuntu:22.04

%labels
    Maintainer sensible_robots_lab
    Version 1.0

%files
    # Add your requirements.txt file
    /home/peter/Create-A-Container/requirements.txt /opt/requirements.txt    

%post
    # Set noninteractive frontend to avoid interactive prompts
    export DEBIAN_FRONTEND=noninteractive
    # Update and install dependencies
    apt-get update && apt-get install -y \
        build-essential \
        wget \
        libssl-dev \
        zlib1g-dev \
        libbz2-dev \
        libreadline-dev \
        libsqlite3-dev \
        curl \
        llvm \
        libncurses5-dev \
        libncursesw5-dev \
        xz-utils \
        tk-dev \
        libffi-dev \
        liblzma-dev \
        git
        
    # Set the timezone to UTC (or change to your preferred timezone)
    ln -fs /usr/share/zoneinfo/UTC /etc/localtime
    dpkg-reconfigure --frontend noninteractive tzdata

    # Install Python 3.12
    cd /opt
    wget https://www.python.org/ftp/python/3.12.5/Python-3.12.5.tgz
    tar xzf Python-3.12.5.tgz
    cd Python-3.12.5
    ./configure --enable-optimizations
    make altinstall
    ln -s /usr/local/bin/python3.12 /usr/bin/python3.12

    # Upgrade pip
    python3.12 -m pip cache purge
    python3.12 -m ensurepip
    python3.12 -m pip install --upgrade pip

    # Install requirements

    python3.12 -m pip install -r /opt/requirements.txt
    
    echo "export PS1=\"\[\033[01;32m\]Apptainer\[\033[00m\]:\[\033[01;33m\]\w\[\033[00m\]> \"" >> /.singularity.d/env/99-base.sh

%environment
    # Set environment variables
    export PATH="/opt/myenv/bin:$PATH"
    export PYTHON_VERSION=3.12.5

%runscript
    # Define the default command to run
    exec /bin/bash "$@"