Updated essentia with Gia dockerfile for portainer

gistfile1.txt

FROM ubuntu:20.04
ARG ESSENTIA_VERSION=2.1_beta5
ENV LANG C.UTF-8

# Install runtime dependencies
RUN apt-get update \
    && apt-get -y upgrade \
    && DEBIAN_FRONTEND=noninteractive apt-get install -y \
       python3-matplotlib python3-numpy python3-six python3-yaml \
       libfftw3-3 libyaml-0-2 libtag1v5 libsamplerate0 \
       libavcodec58 libavformat58 libavutil56 libavresample4 \
    && rm -rf /var/lib/apt/lists/*

# Install build dependencies, including correct Qt5 packages
RUN apt-get update \
    && apt-get install -y build-essential python3-dev git \
    libfftw3-dev libavcodec-dev libavformat-dev libavresample-dev \
    libsamplerate0-dev libtag1-dev libyaml-dev libeigen3-dev \
    libchromaprint-dev swig \
    qtbase5-dev libqt5webkit5-dev \
    && rm -rf /var/lib/apt/lists/*

# --- THIS IS THE FIX ---
# Create a symlink for the Eigen3 headers so the compiler can find them
RUN ln -s /usr/include/eigen3/Eigen /usr/include/Eigen

# Gaia
RUN mkdir /essentia && cd /essentia && git clone https://github.com/MTG/gaia.git \
    && cd /essentia/gaia && python3 waf configure --with-python-bindings \
    && python3 waf && python3 waf install && ldconfig

# Essentia
RUN cd /essentia && git clone https://github.com/MTG/essentia.git \
    && cd /essentia/essentia && git checkout "v$ESSENTIA_VERSION" && python3 waf configure --with-python --with-gaia --with-examples --with-vamp \
    && python3 waf && python3 waf install && ldconfig \
    &&  apt-get remove -y build-essential libyaml-dev libfftw3-dev libavcodec-dev \
        libavformat-dev libavresample-dev python3-dev libsamplerate0-dev \
        libtag1-dev libeigen3-dev libchromaprint-dev swig \
        qtbase5-dev libqt5webkit5-dev \
    && apt-get autoremove -y \
    && apt-get clean -y \
    && rm -rf /var/lib/apt/lists/* \
    && cd / && rm -rf /essentia/essentia /essentia/gaia

ENV PYTHONPATH /usr/local/lib/python3/dist-packages
WORKDIR /essentia