How to compile julia with multiple modules?

Question

I'm trying to compile and get an executable of a julia module. This module is in file.jl and it uses 2 more modules in 2 different files. I tried to use juliac.jl but it didn't work.

I tried the package compiler on this script in julia:

using PackageCompiler

build_executable(
"recocido_simulado.jl",#This is the file where is my main
snoopfile = "base_datos.jl", #This is an extra file which I use in the main
builddir = "/" 
)