Allegro C++ Code::Blocks error.

Hello, I'm new here.
I'm trying to develop my version of Snake Game in C++ (with Allegro)
and I was using DevC++ in Windows 7. However, now, I'm
using Code::Blocks, with MINGW compiler.
I installed manually Allegro 4.22, but when I try to build
the program, there is an ERROR:

ld.exe||cannot find -lalfont|

I would like to know if someone knows where I can
download this file and where I should put it.

Rodrigo