use svn:externals to bring the correct version into the project?

make for dir in Bdd Kernel FaCT++ DIGParser FaCT++.DIG FaCT++.Server FaCT++.JNI; do \ (cd $dir && make echo all_subdirs | cut -d_ -f1) || exit 1; \ done make[1]: Nothing to be done for all'. make[1]: Nothing to be done forall'. make[1]: Nothing to be done for `all'. g++ -c -I/include -I../Kernel -I../Bdd -maccumulate-outgoing-args -I/System/Library/ Frameworks/JavaVM.framework/Headers -finline-limit=1200 -ffast-math -fno-math-errno -W - Wall -Wextra -O3 -fomit-frame-pointer -fmerge-all-constants -fvariable-expansion-in-unroller -fmodulo-sched -fgcse-sm -fgcse-las -fgcse-after-reload -ftree-loop-linear -ftree-loop-im - fivopts -ftree-loop-ivcanon -ftree-vectorize -ftracer -funroll-loops -o obj/ DIGParserHandlers.o DIGParserHandlers.cpp DIGParserHandlers.cpp:25:41: error: xercesc/sax/AttributeList.hpp: No such file or directory DIGParserHandlers.cpp:26:45: error: xercesc/sax/SAXParseException.hpp: No such file or directory DIGParserHandlers.cpp:27:40: error: xercesc/sax/SAXException.hpp: No such file or directory In file included from DIGParserHandle

Now without DIG support there is no dependencies wrt xerces