Update Dockerfile-4-docker-compose

Author: sebma

ubuntu_16.04/Dockerfile-4-docker-compose

@@ -3,8 +3,8 @@ ARG apt_proxy
 RUN printf "Acquire::http::Proxy   \"$apt_proxy\";\nAcquire::https::Proxy   \"$apt_proxy\";\n" >  /etc/apt/apt.conf.d/00aptproxy
 RUN sed -i 's|//archive|//fr.archive|' /etc/apt/sources.list
 ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && apt install -V -y vim command-not-found bash-completion git remake emacs-nox nano openssh-server bind9-host # ocaml-nox
-RUN apt-get install -V -y ca-certificates
+RUN apt-get update && apt install -V -y vim git remake emacs-nox nano openssh-server bind9-host # ocaml-nox
+RUN apt-get install -V -y command-not-found bash-completion ca-certificates openssh-client
 RUN echo "source /usr/share/bash-completion/completions/git" >> $HOME/.profile
 RUN mkdir -vm=700 $HOME/.ssh/
 # Pour les instructions COPY et WORKDIR