add km3buu to dockerfile

Dockerfile

@@ -2,19 +2,20 @@ FROM debian:stretch
 
 RUN apt-get update -qq && \
     apt-get upgrade -qq -y
-RUN apt-get install -qq -y gfortran make cmake libbz2-dev wget g++ git && \
-    apt-get install -qq -y python3-dev python3-pip python3-tk python3-lxml python3-six
 
+RUN apt-get install -qq -y gfortran make libbz2-dev wget g++ git && \
+    apt-get install -qq -y python3-dev python3-pip python3-tk python3-lxml python3-six
 
 RUN  cd /opt && \
      mkdir -p cmake-3.18 && wget -qO- "https://cmake.org/files/v3.18/cmake-3.18.2-Linux-x86_64.tar.gz" | tar --strip-components=1 -xz -C cmake-3.18
 
+ENV  PATH="/opt/cmake-3.18/bin:$PATH"
+
 RUN  cd /opt && \
      wget https://root.cern.ch/download/root_v6.20.04.source.tar.gz && \
      tar xvzf root_v6.20.04.source.tar.gz
 
-RUN  export PATH=/opt/cmake-3.18/bin:$PATH && \
-     cd /opt/root-6.20.04 && \
+RUN  cd /opt/root-6.20.04 && \
      mkdir -p obj && \
      cd obj && \
      cmake -DCMAKE_INSTALL_PREFIX=/usr/local -Dpyroot=OFF -Dpyroot_experimental=OFF -Dx11=OFF -Dxft=OFF ..  && \
@@ -43,5 +44,12 @@ RUN cd /opt && \
     make -j withROOT=1 && \
     rm -rf /opt/*.tar.gz
 
+ADD . /km3buu
+
+RUN cd /km3buu && \
+    pip3 install setuptools-scm && \
+    pip3 install pytest-runner && \
+    pip3 install -e .
+
 ENV CONTAINER_GIBUU_EXEC=/opt/release2021/objects/GiBUU.x 
 ENV LD_LIBRARY_PATH="/usr/local/lib:${LD_LIBRARY_PATH}"