Possibly unbuildable ports reminder

[Oliver Eikemeier]

Bill Fenner wrote:

> Dear porters,
> 
>   This is just a reminder to please periodically check the list of
> unbuildable ports at http://bento.freebsd.org/errorlogs/ .
> A list by MAINTAINER is
> 
> http://people.freebsd.org/~fenner/errorlogs/

sorry to bug you but a lot of ports fail with

  Error: mtree file "/etc/mtree/BSD.local.dist" is missing.
  Copy it from a suitable location (e.g., /usr/src/etc/mtree) and try again.
  *** Error code 1

on sparc64-5-latest. Is this a problem of the build system?

Thanks
    Oliver