pkg_add: Warning: package `digest-20121220' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: package `poppler-0.22.3' was already installed as dependency, now marked as installed manually
===========================================================================
$NetBSD: MESSAGE,v 1.1 2008/12/05 01:57:07 smb Exp $

To change the default paper size to US Letter, make sure that

	LC_MESSAGES=en_US.UTF-8

is in your environment.
===========================================================================