Following is the Dockerfile. With this it install libreoffice version 6.x. Is there a way to make it version 7? Thanks.
> FROM node:12.16.3-buster-slim
>
> # Installs git, unoconv and chinese fonts RUN apt-get update && apt-get -y
> install \
> git \
> unoconv=0.7-1.1 \
> ttf-wqy-zenhei \
> fonts-arphic-ukai \
> fonts-arphic-uming \
> fonts-indic \ && rm -rf /var/lib/apt/lists/*
>
> ENTRYPOINT /usr/bin/unoconv --listener
> --server=0.0.0.0 --port=2002