Irrlicht Engine

is there anyone can help me,Please!?

so,where are they?i cant find them?!

these are some of errors: linker errors;
[Linker Error] undefined reference to `jpeg_std_error'
[Linker Error] undefined reference to `jpeg_destroy_decompress'
[Linker Error] undefined reference to `StretchDIBits@52'
[Linker Error] undefined reference to `StretchDIBits@52'
......[/img]

hi:
guys!
I want build the sources of this irrlicht-1.7.2 and my sources as console app,
but there is compile errors,do i modify IrrCompileConfig.h file,but how?
By the way, i use devcpp tool.
Please help me!!! thanks a lot!!