GST 3.2 and newer
If you use GNU Smalltalk 3.2 or newer, you can use gst-package to automatically download and install Iliad.
gst-package --download grease -t ~/.st
gst-package --download iliad -t ~/.st
Older versions
Clone the git repositories, then build packages for both Grease and Iliad:
git clone http://github.com/NicolasPetton/Grease.git
cd Grease
gst-package -t ~/.st ./package.xml
git clone git://github.com/NicolasPetton/iliad-stable.git
cd iliad-stable
./scripts/make_packages
Startup script
To start Iliad, you can use the convenience start script in the scripts directory:
./scripts/start -p 8888