doc: update build guide.
doc: update build guide.

Signed-off-by: Fernandez Ludovic <130a244927871dfe76e1d0f5f0732a1c0b4445d5@gmail.com>

dweomer/docker-libcompose,dweomer/docker-libcompose,docker/libcompose,vdemeester/libcompose,docker/libcompose,vdemeester/libcompose