Bitbake target for the demo image

I have managed to build the angstrom demo image on an Ubuntu VM, but I was a bit confused as to which bitbake target (is that the proper term?) should be used to rebuild the same demo image as on : some links point to “systemd-image”, others to “cloud9-image”. On my system, cloud9-image fails when compiling nodejs: so, is it systemd-image, or cloud9-image, and if this is the latter, does anyone have issues compiling it too ?