[BCC32 Error] Main.h(6): E2209 Unable to open include file 'System.Classes.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(7): E2209 Unable to open include file 'Vcl.Controls.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(8): E2209 Unable to open include file 'Vcl.StdCtrls.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(9): E2209 Unable to open include file 'Vcl.Forms.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(10): E2209 Unable to open include file 'Vcl.ExtCtrls.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(11): E2209 Unable to open include file 'Vcl.Imaging.pngimage.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(22): E2209 Unable to open include file 'Vcl.Imaging.jpeg.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(23): E2209 Unable to open include file 'Vcl.ComCtrls.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] Main.h(25): E2209 Unable to open include file 'Vcl.OleCtrls.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
[BCC32 Error] loading.h(6): E2209 Unable to open include file 'System.Classes.hpp'
  Full parser context
    Main.cpp(9): #include Main.h
    Main.h(27): #include loading.h
[BCC32 Error] Main.h(34): E2209 Unable to open include file 'Vcl.Imaging.GIFImg.hpp'
  Full parser context
    Main.cpp(9): #include Main.h


컴파일 하면 위에 같은 에러가 나옵니다.

어떤  lib나 패키징을 추가 해야 하는건가요?

아 저는 Embarcadero RAD Studio XE 2011버전입니다.