[Dev-C++] add lib

[Ales P. <ta...@su...>]

how to I can add lib to project in dev-c? When I try add this
#include "ibpp.h"
error is 

C:\projektyc\Personal\PersonDlg.cpp In file included from PersonDlg.cpp
58:2 C:\Dev-Cpp\include\ibpp.h #error Please define IBPP_WINDOWS or 
IBPP_LINUX before compiling !
62:2 C:\Dev-Cpp\include\ibpp.h #error Please define IBPP_BCC or IBPP_GCC 
or IBPP_MSVC before compiling !
 C:\projektyc\Personal\Makefile.win [Build Error]  [PersonDlg.o] Error 1

I am begginer what can I try?:-D

I am sorry for my english

Ales