[Linker error] undefined reference to `mysqlpp::Connection::~Connection()'

[Goddchen]

hi everyone... i wrote a REALY simple program ;)
 
#include "mysql++.h"
 
int main( int argc, char* argv[] )
{
    mysqlpp::Connection con;
}

 
when i try to compile it i get the following errors:
 
  [Linker error] undefined reference to `_imp___ZN7mysqlpp10ConnectionC1Eb' 
  [Linker error] undefined reference to `mysqlpp::Connection::~Connection()'

  ld returned 1 exit status 
 
i put mysql/include and mysql++/lib folder in the project settings...
and i linked mysqlpp.lib
 
what's wrong?
 
Goddchen