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docker/Dockerfile_ubuntu_22.04

+FROM ubuntu:22.04
+MAINTAINER Dominique Benielli
+WORKDIR /
+ENV DEBIAN_FRONTEND noninteractive
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y --no-install-recommends \
+        python3 \
+        python3-setuptools \
+        python3-sklearn\
+        python3-pytest \
+        python3-pytest-cov \
+        python3-nose \
+        python3-sphinx \
+        python3-numpydoc \
+        python3-sphinx-gallery \
+        python3-matplotlib \
+        python3-pil \
+        python3-tk \   
+        python3-pip \    
+        && \
+    apt-get clean
+RUN apt-get install -y --no-install-recommends locales && \
+    apt-get clean && \
+    locale-gen en_US.UTF-8 && \
+    update-locale en_US.UTF-8 && \
+    echo "export LC_ALL=$(locale -a | grep en_US)" >> /root/.bashrc && \
+    echo "export LANG=$(locale -a | grep en_US)" >>  /root/.bashrc
+COPY requirements.txt .
+RUN pip3 install -r requirements.txt