Update Dockerfile
@ -57,8 +57,8 @@ RUN pip2 install file:///srv/ipython#egg=ipython[all]
RUN pip3 install file:///srv/ipython#egg=ipython[all]
# install kernels
RUN python2 -m IPython kernelspec install-self --system
RUN python3 -m IPython kernelspec install-self --system
RUN python2 -m IPython kernelspec install-self
RUN python3 -m IPython kernelspec install-self
WORKDIR /tmp/