FreeBSD-7.1STABLE w/BIND-9.4.3-P1 start problem followup

[Balgansuren Batsukh]

Installed using pkd_add or ports BIND-9.6.0-P1 working fine.

1.But seems can't run under chroot well:
----------------------------------------------------------
Jan 27 13:54:08 ns named[36447]: starting BIND 9.6.0-P1 -c named.conf -t /var/named -u bind
Jan 27 13:54:08 ns named[36447]: built with '--localstatedir=/var' '--disable-linux-caps' '--with-randomdev=/dev/random' '--disable-openssl-version-check' '--without-openssl' '--with-libxml2=/usr/local' '--with-idn=/usr/local' '--with-libiconv=/usr/local' '--enable-threads' '--prefix=/usr/local' '--mandir=/usr/local/man' '--infodir=/usr/local/info/' '--build=i386-portbld-freebsd7.1' 'build_alias=i386-portbld-freebsd7.1' 'CC=cc' 'CFLAGS=-O2 -fno-strict-aliasing -pipe' 'LDFLAGS= -rpath=/usr/lib:/usr/local/lib' 'CXX=c++' 'CXXFLAGS=-O2 -fno-strict-aliasing -pipe'
Jan 27 13:54:08 ns named[36447]: none:0: open: /usr/local/etc/rndc.key: file not found
Jan 27 13:54:08 ns named[36447]: couldn't add command channel 127.0.0.1#953: file not found
Jan 27 13:54:08 ns named[36447]: the working directory is not writable
.
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Jan 27 13:54:08 ns named[36447]: running


2./etc/rc.conf
-------------------
named_enable="YES"
named_program="/usr/local/sbin/named" # path to named, if you want a different one.
named_flags="-c named.conf"
named_uid="bind"                # User to run named as
named_chrootdir="/var/named"    # Chroot directory (or "" not to auto-chroot it)
named_chroot_autoupdate="YES"   # Automatically install/update chrooted
                                # components of named. See /etc/rc.d/named.
named_symlink_enable="YES"      # Symlink the chrooted pid file

3./etc/rc./named stop
--------------------------------
named not running? (check /var/run/named/pid).

4.ns# /usr/local/sbin/named -v
BIND 9.6.0-P1

Any suggestion to fix some cosmetic problem?

Balgaa