===> running: /bin/sh
/usr/pkgsrc/bootstrap/work/bin/install-sh -c -o root -g wheel
  -m 755 /usr/pkgsrc/bootstrap/work/pkg_install/add/pkg_add
  /usr/pkgsrc/bootstrap/work/sbin/pkg_add
install:  /usr/pkgsrc/bootstrap/work/pkg_install/add/pkg_add does not exist
===> exited with status 1
aborted.

# (cd  /usr/pkgsrc/bootstrap/work/pkg_install/add/ ; /usr/pkgsrc/bootstrap/work/bin/bmake)

gcc -DHAVE_CONFIG_H -DOPSYS_NAME=\"\"
-DMACHINE_ARCH=\"x86_64\" -DBINDIR=\"/usr/pkg_bulk/sbin\"
-I/usr/pkgsrc/bootstrap/work/libnbcompat
-I/usr/pkgsrc/bootstrap/work/libarchive/libarchive
-I. -I. -I../lib -g -O2 -c main.c

gcc -DHAVE_CONFIG_H -DOPSYS_NAME=\"\"
-DMACHINE_ARCH=\"x86_64\" -DBINDIR=\"/usr/pkg_bulk/sbin\"
-I/usr/pkgsrc/bootstrap/work/libnbcompat
-I/usr/pkgsrc/bootstrap/work/libarchive/libarchive
-I. -I. -I../lib -g -O2 -c perform.c

perform.c: In function 'extract_files':

perform.c:831:2: warning: 'archive_write_finish' is deprecated
(declared at
/usr/pkgsrc/bootstrap/work/libarchive/libarchive/archive.h:721)
[-Wdeprecated-declarations]

  archive_write_finish(writer);
  ^

perform.c: In function 'pkg_do':

perform.c:1550:3: warning: 'archive_read_finish' is deprecated
(declared at
/usr/pkgsrc/bootstrap/work/libarchive/libarchive/archive.h:585)
[-Wdeprecated-declarations]

   archive_read_finish(pkg->archive);
   ^
gcc -L/usr/pkgsrc/bootstrap/work/libnbcompat -L../lib -o
pkg_add main.o perform.o -linstall -lnetpgpverify -larchive
-lbz2 -lz -lfetch -lnbcompat

main.o: In function `main':
/usr/pkgsrc/bootstrap/work/pkg_install/add/main.c:165: undefined reference to `process_pkg_path'
perform.o: In function `pkg_do':
/usr/pkgsrc/bootstrap/work/pkg_install/add/perform.c:1372: undefined reference to `find_archive'
/usr/pkgsrc/bootstrap/work/pkg_install/add/perform.c:1378: undefined reference to `pkg_verify_signature'
*** Error code 1

At different environment, (also NetBSD/amd64, 7.0)

# find . -type f -exec grep process_pkg_path /dev/null '{}' \;                                   
./work/pkg_install/add/main.c:  process_pkg_path();
./work/pkg_install/admin/main.c:                process_pkg_path();
./work/pkg_install/lib/lib.h:void       process_pkg_path(void);
./work/pkg_install/lib/pkg_io.c:process_pkg_path(void)

最近使っている CF-S9 には DVD/R Drive が付いているが、一度も使ったことがなかった。
FreeBSD の 10.3 の iso.xz
FreeBSD-10.3-RELEASE-amd64-disc1.iso.xz
を ftp.allbsd.org からもらって来て、xz はなかったので archivers/xz を入れて
using cdrecord (2015/03/02) を見て、そのまま入力したら、うまく書いてくれた。たまたま HP ML115 があったので、 入れて起動したら、動いた。
CF-N9@makoto 11:44:13/160724(~/Downloads-japanese)%
sudo cdrecord -v dev=31,0,0 speed=16 driveropts=burnfree -data FreeBSD-10.3-RELEASE-amd64-disc1.iso

cdrecord: No write mode specified.
cdrecord: Assuming -sao mode.
cdrecord: If your drive does not accept -sao, try -tao.
cdrecord: Future versions of cdrecord may have different drive dependent defaults.
Cdrecord-ProDVD-ProBD-Clone 3.01 (amd64-unknown-netbsd7.0) Copyright (C) 1995-2015 Joerg Schilling
TOC Type: 1 = CD-ROM
scsidev: '31,0,0'
scsibus: 31 target: 0 lun: 0
Using libscg version 'schily-0.9'.
Driveropts: 'burnfree'
SCSI buffer size: 61440
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   : 
Vendor_info    : 'MATSHITA'
Identifikation : 'DVD-RAM UJ869AS '
Revision       : '1.01'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Current: CD-R
Profile: DVD-RAM 
Profile: DVD+R 
Profile: DVD+RW 
Profile: DVD-RW restricted overwrite 
Profile: DVD-RW sequential recording 
Profile: DVD-R sequential recording 
Profile: DVD-ROM 
Profile: CD-RW 
Profile: CD-R (current)
Profile: CD-ROM 
Profile: Removable Disk 
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE 
Supported modes: TAO PACKET SAO RAW/R16 RAW/R96P RAW/R96R
Drive buf size : 1310720 = 1280 KB
cdrecord: Warning: Cannot read drive buffer.
cdrecord: Warning: The DMA speed test has been skipped.
FIFO size      : 4194304 = 4096 KB
Track 01: data   696 MB        
Total size:      799 MB (79:11.60) = 356370 sectors
Lout start:      799 MB (79:13/45) = 356370 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 4
Disk Is not unrestricted
Disk Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11849 (97:24/01)
  ATIP start of lead out: 359847 (79:59/72)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 25
Manufacturer: Taiyo Yuden Company Limited

    Capacity  Blklen/Sparesz.  Format-type  Type
     4104234             2048         0x00  No Media Present or Unknown Capacity
Blocks total: 359847 Blocks current: 359847 Blocks remaining: 3477
Starting to write CD/DVD/BD at speed 16 in real SAO mode for single session.
Last chance to quit, starting real write    0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
BURN-Free is ON.
Performing OPC...
Sending CUE sheet...
cdrecord: WARNING: Drive returns wrong startsec (0) using -150
Writing pregap for track 1 at -150
Starting new track at sector: 0
Track 01:   49 of  696 MB written (fifo 100%) [buf 100%]  12.6x.


Track 01:  696 of  696 MB written (fifo 100%)  16.7x.0%]  16.8x.
Track 01: Total bytes read/written: 729845760/729845760 (356370 sectors).
Writing  time:  361.748s (00:06:01.748)
Average write speed  13.3x.
Min drive buffer fill was 87%
Fixating...
Fixating time:    8.164s (00:00:08.164)
BURN-Free was never needed.
cdrecord: fifo had 11879 puts and 11879 gets.
cdrecord: fifo was 0 times empty and 10259 times full, min fill was 92%.
CF-N9@makoto 11:52:08/160724(~/Downloads-japanese)% 

所要 8 分くらい。 有難いことです。

Jul 24 09:21:55 gw3 /netbsd: Copyright (c) 1996, 
Jul  8 09:26:10 gw3 /netbsd: Copyright (c) 1996, 
Jul 14 09:22:19 gw3 /netbsd: Copyright (c) 1996, 
Jul 14 09:26:47 gw3 /netbsd: Copyright (c) 1996, 
Apr 14 09:40:41 gw3 /netbsd: Copyright (c) 1996, 
Apr 14 09:46:44 gw3 /netbsd: Copyright (c) 1996, 
Apr 17 09:44:26 gw3 /netbsd: Copyright (c) 1996, 
May 11 09:51:28 gw3 /netbsd: Copyright (c) 1996, 
May 19 09:40:38 gw3 /netbsd: Copyright (c) 1996, 
Feb 20 09:41:04 gw3 /netbsd: Copyright (c) 1996, 

 cat /var/log/messages  | grep 'Copyright (c) 1996,' | grep 09: 

gw3@makoto 22:19:25/160724(~)%  foreach i (`seq 0 9`)
zcat /var/log/messages.$i.gz | grep 'Copyright (c) 1996,' | grep 09:
end

gw3@makoto 22:25:16/160724(~)%  foreach i (`seq 0 9`)
zcat /var/log/messages.$i.gz | grep 'Copyright (c) 1996,' |cut -b 1-47
end
Jul  7 05:34:08 gw3 /netbsd: Copyright (c) 1996
Jul  8 09:26:10 gw3 /netbsd: Copyright (c) 1996
Jul 12 02:56:09 gw3 /netbsd: Copyright (c) 1996
Jul 14 09:22:19 gw3 /netbsd: Copyright (c) 1996
Jul 14 09:26:47 gw3 /netbsd: Copyright (c) 1996
Jul 15 19:37:07 gw3 /netbsd: Copyright (c) 1996
Jul 16 10:40:41 gw3 /netbsd: Copyright (c) 1996
Jul 19 02:57:53 gw3 /netbsd: Copyright (c) 1996
Jul 19 19:35:09 gw3 /netbsd: Copyright (c) 1996
Jul 20 03:06:42 gw3 /netbsd: Copyright (c) 1996
Jul 20 10:35:42 gw3 /netbsd: Copyright (c) 1996
Jul 21 20:20:35 gw3 /netbsd: Copyright (c) 1996
Feb 21 18:45:10 gw3 /netbsd: Copyright (c) 1996
Feb 26 15:18:24 gw3 /netbsd: Copyright (c) 1996
Mar  4 17:50:11 gw3 /netbsd: Copyright (c) 1996
Mar  4 17:57:12 gw3 /netbsd: Copyright (c) 1996
Apr 14 09:40:41 gw3 /netbsd: Copyright (c) 1996
Apr 14 09:46:44 gw3 /netbsd: Copyright (c) 1996
Apr 17 09:44:26 gw3 /netbsd: Copyright (c) 1996
Apr 24 05:15:20 gw3 /netbsd: Copyright (c) 1996
May 11 09:51:28 gw3 /netbsd: Copyright (c) 1996
May 19 09:40:38 gw3 /netbsd: Copyright (c) 1996
Jul  1 08:55:14 gw3 /netbsd: Copyright (c) 1996
Feb 11 12:17:45 gw3 /netbsd: Copyright (c) 1996
Feb 14 21:14:45 gw3 /netbsd: Copyright (c) 1996
Feb 16 17:10:16 gw3 /netbsd: Copyright (c) 1996
Feb 20 09:41:04 gw3 /netbsd: Copyright (c) 1996