Apparently the current version of Orca is using an older version of liblouis. It does not contain some functions needed by people who wish to test BrailleBlaster with Orca. Hopefully upgrading the Python bindings will also mean upgrading to the latest version of the library as well. 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