install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-3.1.cat \
    /usr/share/sgml/docbook/sgml-dtd/3.1/catalog                        &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-3.1.cat \
    /etc/sgml/sgml-docbook.cat                                          &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-4.2.cat \
    /usr/share/sgml/docbook/sgml-dtd/4.2/catalog                        &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-4.2.cat \
    /etc/sgml/sgml-docbook.cat                                          &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-4.3.cat \
    /usr/share/sgml/docbook/sgml-dtd/4.3/catalog                        &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-4.3.cat \
    /etc/sgml/sgml-docbook.cat                                          &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-4.4.cat \
    /usr/share/sgml/docbook/sgml-dtd/4.4/catalog                        &&
install-catalog --remove ${INSTALL_ROOT}/etc/sgml/sgml-docbook-dtd-4.4.cat \
    /etc/sgml/sgml-docbook.cat
