diff --git a/file-analysis.dockerfile b/file-analysis.dockerfile
index 7589e7d..de69778 100644
--- a/file-analysis.dockerfile
+++ b/file-analysis.dockerfile
@@ -42,20 +42,14 @@ RUN apt-get update && apt-get install -y \
 RUN git clone https://github.com/jesparza/peepdf /opt/peepdf
 RUN git clone https://github.com/DidierStevens/DidierStevensSuite /opt/didierstevenssuite
 
-#RUN git clone https://github.com/buffer/pyv8.git ; cd pyv8 ; python setup.py build && python setup.py install && cd .. && rm -rf pyv8
-#RUN git clone https://github.com/buffer/libemu.git ; cd libemu ; autoreconf -v -i && ./configure --prefix=/opt/libemu && make install && cd .. && rm -rf libemu2
-RUN pip install --upgrade pip
-#RUN easy_install -U pip
-#RUN pip install pylibemu==0.5.8
+RUN pip3 install --upgrade pip
 RUN pip3 install psutil unotools oletools
-#RUN python -m pip install -U https://github.com/decalage2/ViperMonkey/archive/master.zip
+
 #RUN python -m pip install -U https://github.com/decalage2/oletools/archive/master.zip
 RUN gem install origami
 #RUN yes | pip uninstall pyparsing ; pip install pyparsing==2.3.0
 RUN chmod +x /opt/didierstevenssuite/*py
-#RUN ln -s /opt/peepdf/peepdf.py /bin/peepdf.py
-#RUN chmod +x /bin/peepdf.py
-#RUN chmod 777 -R /opt/peepdf/
+
 RUN sed -i '/PDF/s/"none"/"read|write"/' /etc/ImageMagick-6/policy.xml
 
 ENV PATH="${PATH}:/opt/peepdf/:/opt/didierstevenssuite/"
@@ -63,18 +57,36 @@ ADD files/README /opt/README
 ADD files/command_help /opt/command_help
 RUN echo 'cat /opt/README' >> /etc/bash.bashrc
 
+###  VIPERMONKEY
+## install pypy
+RUN wget -O-  https://downloads.python.org/pypy/pypy2.7-v7.3.5-linux64.tar.bz2 | tar -C /opt/ -xvj
+RUN ln -s /opt/pypy2.7-v7.3.5-linux64/bin/pypy /usr/local/bin/pypy
+## install and upgrade pip
+RUN pypy -m ensurepip
+RUN pypy -m pip install -U pip
+RUN pypy -m pip install -U https://github.com/decalage2/ViperMonkey/archive/master.zip
+RUN ln -s /opt/pypy2.7-v7.3.5-linux64/site-packages/vipermonkey/vmonkey.py /usr/local/bin/vmonkey
+RUN chmod +x /usr/local/bin/vmonkey
+### LATER
+#RUN git clone https://github.com/buffer/pyv8.git ; cd pyv8 ; python setup.py build && python setup.py install && cd .. && rm -rf pyv8
+#RUN git clone https://github.com/buffer/libemu.git ; cd libemu ; autoreconf -v -i && ./configure --prefix=/opt/libemu && make install && cd .. && rm -rf libemu2
+
+
 RUN groupadd -g 1000 -r user && \
 useradd -u 1000 -r -g user -d /home/user -s /sbin/nologin -c "Nonroot User" user && \
 mkdir /home/user && \
+cp /root/.bashrc /home/user/ && \
 chown -R user:user /home/user
 
+
 RUN groupadd -g 1001 -r nonroot && \
 useradd -u 1001 -r -g nonroot -d /home/nonroot -s /sbin/nologin -c "Nonroot User" nonroot && \
 mkdir /home/nonroot && \
+cp /root/.bashrc /home/nonroot/ && \
 chown -R nonroot:nonroot /home/nonroot
 
 
 ENV LANG de_DE.UTF-8
-#USER nonroot
+USER nonroot
 WORKDIR /data
 CMD /bin/bash