Hi: (sorry my english) :( i have this one.cpp file //------------------------- # include <iostream.h> # include <stdio.h> # include <conio.h> void main() { clrscr(); gotoxy(20,10); cout<<"MI PRIMER PROGRAMA EN C++"; cout<<"\n\nPARA SALIR OPRIMA ENTER "; getch(); } //------------------------- i try compiling it! and i get a error :( # gcc one.cpp -o one En el fichero incluído de /usr/include/c++/3.3.2/backward/iostream.h:31, de primer.cpp:1: /usr/include/c++/3.3.2/backward/backward_warning.h:32:2: aviso: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <sstream> instead of the deprecated header <strstream.h>. To disable this warning use -Wno-deprecated. primer.cpp:3:20: conio.h: No existe el fichero o el directorio primer.cpp:6: error: `main' must return `int' primer.cpp: En function `int main(...)': primer.cpp:7: error: `clrscr' undeclared (first use this function) primer.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.) primer.cpp:8: error: `gotoxy' undeclared (first use this function) primer.cpp:11: error: `getch' undeclared (first use this function) i try too with g++ and i have the same error Help please :D -- Hernan Fernandez uk@xxxxxxxxxxx 0-9 475 21 72 Santiago - Chile