DOCBOOK-APPS: Error in column-width property value '33%'

Hello,

Using docbook-xml-4.2 / docbook-xsl-1.52.2 / j2re-1.4.0_01 / fop 0.20.4 on
Windows 2000.

When processing docbook-testdocs-1.1/tests/set.001.xml I get the following
errors repeatedly:

[ERROR] Error in column-width property value '33%':
org.apache.fop.fo.expr.PropertyException: No conversion defined
[ERROR] Error in column-width property value '34%':
org.apache.fop.fo.expr.PropertyException: No conversion defined
[ERROR] Error in column-width property value '33%':
org.apache.fop.fo.expr.PropertyException: No conversion defined
[ERROR] Unknown enumerated value for property 'relative-align': baseline
[ERROR] Error in relative-align property value 'baseline':
org.apache.fop.fo.expr.PropertyException: No conversion defined
[ERROR] Unknown enumerated value for property 'relative-align': baseline
[ERROR] Error in relative-align property value 'baseline':
org.apache.fop.fo.expr.PropertyException: No conversion defined
[ERROR] Unknown enumerated value for property 'relative-align': baseline
[ERROR] Error in relative-align property value 'baseline':
org.apache.fop.fo.expr.PropertyException: No conversion defined

I searched the archives and found the same problem mentioned in:

http://lists.oasis-open.org/archives/docbook-apps/200207/msg00070.html
http://lists.oasis-open.org/archives/docbook-apps/200207/msg00077.html

This is supposted to be a problem in the stylesheet where the column widths
defined by "*" are converted to "%"?

How can I workaround this problem? Or will this problem be fixed in a near
XSL release? Or maybe it is already fixed in CVS?

Thank you,

Simon.