I've fixed this. In the example from docbook - the definitive guide, the DOCTYPE point to XML. When the word XML removed, everything's work just fine.
-- bpdp On Wednesday 16 January 2002 10:02 pm, Bambang Purnomosidi D. P. wrote: > Hi, > > I update docbook package to 4.1 (unstable), jade, jadetex and then install > docbook book. After that db2pdf can not work anymore when I use an example > from the book for <article>. Here is an excerpt of error messages: > > ..... > ..... > jade:/usr/share/sgml/entities/xml-iso-entities-8879.1986/ISOamsr.ent:21:17: >E: "X2256" is not a function name > .... > .... > > Did I miss some packages? or docbook 4.1 package (or jade, or jadetex) > broken?. Somebody experience this before? > > TIA

