#2 Building an image in OSX

[Anonymous]

I'm trying to follow the installation for installing OM on OSX
but this seems out of date. It states that I should open MCL
and then load the build-new-image.lisp found in the
BuildImage:MacOS folder. But the MacOS folder doesn't exist
and all that's there is the Linux folder. Can anyone help me
with this? Has anyone managed to build an image with
4.7.1.beta/ 4.7.2.beta in OS X?