info objectinfo blockinfo WARNING: cannot add @xml:base to node set root element. Relative paths may not work. / 1 0 Stripping namespace from DocBook 5 document. It is suggested to use namespaced version of the stylesheets available in distribution file 'docbook-xsl-ns' at //http://sourceforge.net/projects/docbook/files/ which does not require namespace stripping step. Processing stripped document.