**** Build of configuration Debug for project HelloWorld ****

make all
Building target: HelloWorld
Invoking: GCC C++ Linker
g++ -L/usr/lib -o"HelloWorld"  ./src/HelloWorld.o
./src/HelloWorld.o: In function `main':
/home/firecow/Workspace/CPP/HelloWorld/Debug/../src/HelloWorld.cpp:10: undefined reference to `xercesc_3_1::XMLUni::fgXercescDefaultLocale'
/home/firecow/Workspace/CPP/HelloWorld/Debug/../src/HelloWorld.cpp:10: undefined reference to `xercesc_3_1::XMLPlatformUtils::Initialize(char const*, char const*, xercesc_3_1::PanicHandler*, xercesc_3_1::MemoryManager*)'
./src/HelloWorld.o:(.gcc_except_table+0x10): undefined reference to `typeinfo for xercesc_3_1::XMLException'
collect2: ld returned 1 exit status
make: *** [HelloWorld] Error 1