dockerfile.run

sgml2x

generic formatter for SGML/XML documents using DSSSL stylesheets

Debian

RUN apt-get update && \
    apt-get install -y sgml2x

Ubuntu

RUN apt-get update && \
    apt-get install -y sgml2x

Kali Linux

RUN apt-get update && \
    apt-get install -y sgml2x

Raspbian

RUN apt-get update && \
    apt-get install -y sgml2x

click the source code to copy install sgml2x on any operating system with command-not-found.com