docbook-xsl-1.67.2 не видно...

Ставлю docbook-xsl-1.67.2 (по blfs-book-6.0-pre1), после начинаю ставить gtk-doc-1.2. И вот:
user@host# ./configure --prefix=/usr
......
bla-bla-bla
......
checking for openjade... /usr/bin/openjade
checking for xsltproc... /usr/bin/xsltproc
checking for XML catalog (/etc/xml/catalog)... found
checking for xmlcatalog... /usr/bin/xmlcatalog
checking for DocBook XML DTD V4.1.2 in XML catalog... found
checking for DocBook XSL Stylesheets in XML catalog... not found
configure: error: could not find DocBook XSL Stylesheets in XML catalog

Соответственно /etc/xml/catalog выглядит так:

<?xml version="1.0"?>
<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">;
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
<rewriteSystem systemIdStartString="http://docbook.sourceforge.net/release/xsl/1.67.2"; rewritePrefix="/usr/share/xml/docbook/xsl-stylesheets-1.67.2"/>
<rewriteURI uriStartString="http://docbook.sourceforge.net/release/xsl/1.67.2"; rewritePrefix="/usr/share/xml/docbook/xsl-stylesheets-1.67.2"/>
<deligateURI uriStartString="http://docbook.sourceforge.net/release/xsl/1.67.2"; catalog="file:///usr/share/xml/docbook/xsl-stylesheets-1.67.2"/>
<deligateSystem systemIdStartString="http://docbook.sourceforge.net/release/xsl/1.67.2"; catalog="file:///usr/share/xml/docbook/xsl-stylesheets-1.67.2"/>
<delegateSystem systemIdStartString="http://docbook.sourceforge.net/release/xsl/"; catalog="file:///etc/xml/docbook"/>
<delegateURI uriStartString="http://docbook.sourceforge.net/release/xsl/"; catalog="file:///etc/xml/docbook"/>
<rewriteSystem systemIdStartString="http://docbook.sourceforge.net/release/xsl/1.65.1"; rewritePrefix="/usr/share/xml/docbook/xsl-stylesheets-1.65.1"/>
<rewriteURI uriStartString="http://docbook.sourceforge.net/release/xsl/1.65.1"; rewritePrefix="/usr/share/xml/docbook/xsl-stylesheets-1.65.1"/>
<delegatePublic publicIdStartString="-//OASIS//ENTITIES DocBook XML" catalog="file:///etc/xml/docbook"/>
<delegatePublic publicIdStartString="-//OASIS//DTD DocBook XML" catalog="file:///etc/xml/docbook"/>
<delegateSystem systemIdStartString="http://www.oasis-open.org/docbook/"; catalog="file:///etc/xml/docbook"/>
<delegateURI uriStartString="http://www.oasis-open.org/docbook/"; catalog="file:///etc/xml/docbook"/>
<delegateSystem systemIdStartString="http://www.oasis-open.org/docbook/xml/4.1.2/"; catalog="file:///etc/xml/docbook"/>
<delegateURI uriStartString="http://www.oasis-open.org/docbook/xml/4.1.2/"; catalog="file:///etc/xml/docbook"/>
</catalog>

И что ему (gtk-doc'у) не хватает? Как заставить его увидеть эти самые XSL Stylesheets? Помогите,пожалуста! Не дайте умереть без gtk2! :)