Anders F Björklund writes:

I've now added the "rox-all" port too, that has "rox-filer" and "zeroinstall-injector" as
dependencies and it installs all the launchers in /opt/local/apps for using with rox/0launch.

$ sudo port install rox-all

Will probably add "oroborox" and "rox-session" as ports too (for completeness), but the rest
should be able to be done with Zero Install... (they do have a few issues still, mostly paths)

See also (older): Thread on rox-devel