To simplest way to install the ACTF SDKs is through the Eclipse Update mechanism. You
can get to it from the eclipse
Help -> Install New Software -> Available Software ->Add
menu.
You need a build of 4.2 (Juno) or later Eclipse SDK
for your platform and that's it. Then define a new Eclipse update site with the
following location:
http://download.eclipse.org/technology/actf/1.3/update-site/