A Docker image with BORIS already installed is available.
To install it, in a terminal, type:
docker pull olivierfriard/boris:latest
in a terminal, type:
SOCK=/tmp/.X11-unix XAUTH=/tmp/.docker.xauth xauth nlist $DISPLAY | sed -e 's/^..../ffff/' | xauth -f $XAUTH nmerge - chmod 777 $XAUTH docker run --rm -ti --net=host -e DISPLAY -v ${HOME}:/home/${USER} -w /home/${USER} -v $XSOCK:$XSOCK -v $XAUTH:$XAUTH -e XAUTHORITY=$XAUTH olivierfriard/boris