edit dockerfile
-FROM irinahub/docker-madminer:latest
+#docker image that contains madminer and root
+FROM rootproject/root-ubuntu16
USER root
+RUN apt-get update && apt-get install -y python3-pip python python-pip python3-tk python-tk
+RUN pip install --upgrade pip
+
+RUN pip install --upgrade pip
RUN pip install madminer --upgrade
WORKDIR /home/
