install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-sgmltools.cat     \
    /usr/share/sgml/dtd/sgmltools/catalog                             &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-sgmltools.cat     \
    /usr/share/sgml/stylesheets/sgmltools/catalog                     &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-sgmltools.cat     \
    /etc/sgml/sgml-docbook.cat
