[Serusers] undefined symbol: XML_GetCurrentByteIndex

Hello, I am using CVS version of ser. When compiling the Jabber module everything seems OK, however when loading the configuration file, the following error appears: #>./ser -f serconfs/xxjab.cfg 0(31994) ERROR: load_module: could not open module <./modules/jabber/jabber.so>: ./modules/jabber/jabber.so: undefined symbol: XML_GetCurrentByteIndex The expat library is installed. These are the modules I am trying to load: loadmodule "./modules/print/print.so" loadmodule "./modules/textops/textops.so" loadmodule "./modules/tm/tm.so" loadmodule "./modules/maxfwd/maxfwd.so" loadmodule "./modules/sl/sl.so" loadmodule "./modules/mysql/mysql.so" loadmodule "./modules/registrar/registrar.so" loadmodule "./modules/usrloc/usrloc.so" loadmodule "./modules/pa/pa.so" loadmodule "./modules/jabber/jabber.so" Any help would be very appreciated. Jaime