How identify and remove leftover files on buildbots?

[Ryan Schmidt]

> On Nov 2, 2014, at 5:18 PM, Marko Käning <MK-MacPorts at techno.ms> wrote:
> 
> On 02 Nov 2014, at 23:56 , Ryan Schmidt <ryandesign at macports.org> wrote:
>> So what is the situation here? There is a port "rkward"... Is that the port that previously incorrectly installed these files? And what's changing now? Are these files now going to be provided by the R port and the rkward port retired?
> 
> On installation of rkward R itself installs files for rkward in its own install location, of course then without them being registered to any package. In principle these files should belong to rkward, but I doubt that such a port setup is possible...

And is rkward moving from the rkward port into the R port now, or what?