updated debian docker file

Author: klaxalk

docker/debian

@@ -1,6 +1,6 @@
 FROM brute/brute_base:latest
 
-RUN echo pes
+RUN echo building docker image
 
 ARG DOCKER=true
 ARG MRS_PATH=/opt/mrs
@@ -19,6 +19,7 @@ RUN \
   cd $MRS_PATH/git/mrs_uav_system && \
   ./install.sh -g $MRS_PATH/git -l $MRS_PATH --no-build --my-workspace=false && \
   sudo apt-get -y install vim && \
+  pip3 install ansi2html && \
   rm -rf /var/lib/apt/lists/* && \
   cd $MRS_PATH/mrs_workspace/src && \
   git clone https://github.com/ctu-mrs/mrs_utils && \