FROM ubuntu:22.04 WORKDIR /mininet RUN apt update && apt install -y \ mininet \ iproute2 \ iputils-ping \ net-tools \ build-essential \ git \ sudo \ gcc \ python2 \ python-setuptools \ curl \ wget RUN mkdir fixes \ && cd fixes \ && curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py \ && python2 get-pip.py RUN pip2 install twisted RUN ln -s /usr/bin/python2 /usr/bin/python CMD /bin/bash