Hi Christian, With the last gnulib upgrade there is no longer a build error. There are several warnings about lou_trace, but you know about those. Now perhaps the same gnulib upgrade can be applied to liblouisutdml. If there is a problem we can always revert to the provious version. There are lots of requests for new features in liblouisutdml and liblouis. Thanks, John -- John J. Boyer; President, Chief Software Developer Abilitiessoft, Inc. http://www.abilitiessoft.com Madison, Wisconsin USA Developing software for people with disabilities For a description of the software, to download it and links to project pages go to http://www.abilitiessoft.com