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: Warning: package `pkg-config-0.28' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `x11-links-0.74' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `osabi-NetBSD-6.0' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
The Operating System version (6.1_RC4) does not match 6.0
pkg_add: install script returned error status
pkg_add: Can't install dependency osabi-NetBSD-6.0
pkg_add: Warning: package `poppler-includes-0.22.3' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `poppler-cpp-0.22.3' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `poppler-0.22.3' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `lcms2-2.4nb1' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `jpeg-9' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `tiff-4.0.3nb3' was built for a platform:
pkg_add: NetBSD/x86_64 6.0 (pkg) vs. NetBSD/x86_64 6.1_RC4 (this host)
pkg_add: Warning: package `png-1.6.2' 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
pkg_add: 1 package addition failed
===========================================================================
$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.
===========================================================================