message: add cmake to docker images
diff: @@ -19,6 +19,7 @@ RUN apt-get install libssl-ocaml-dev -y
  RUN apt-get install libssl-dev -y
  RUN apt-get install libgmp3-dev -y
  RUN apt-get install vim -y
  +RUN apt-get install cmake -y
  RUN rm -rf /var/lib/apt/lists/*
  # Download and install boost
  